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Group
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subgroup
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Item 1
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Item2
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Item3
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Explanation
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TEST MODE [1] - [9]
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(1) DRAM [1] - [2]
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D-RAM data check
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(1) D-RAM TEST
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Write/read check
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(2) D-RAM TEST
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Read check
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(3) PG
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SELECT NO.01
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Grid
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SELECT NO.02
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HT
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SELECT NO.03
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All-black output
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SELECT NO.04
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All-white output
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SELECT NO.05
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Composite solid white + Solid black
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SELECT NO.06
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4dot-6space (vertical)
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SELECT NO.07
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dot-6space (horizontal)
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SELECT NO.08
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Ghost
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SELECT NO.09
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16 gray levels (monochromatic)
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(4) MODEM TEST [1] - [9]
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(1) RELAY TEST [1] - [2]
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(1) RELAY TEST 1
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NCU relay (and switch) ON/OFF test
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(2) RELAY TEST 2
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230 V common NCU test
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(2) FREQ TEST [0] - [6]
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Frequency test
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(0) FREQ TEST 462Hz
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(1) FREQ TEST 1100Hz
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(2) FREQ TEST 1300Hz
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(3) FREQ TEST 1500Hz
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(4) FREQ TSST 1650Hz
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(5) FREQ TEST 1850Hz
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(6) FREQ TEST 2100Hz
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(4) G3 SIGNAL TX TEST [0] - [8]
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G3 signal transmission test
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(0) G3 SIGNAL TX TEST 300bps
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(1) G3 SIGNAL TX TEST 2400bps
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(2) G3 SIGNAL TX TEST 4800bps
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(3) G3 SIGNAL TX TEST 7200bps
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(4) G3 SIGNAL TX TEST 9600bps
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(5) G3 SIGNAL TX TEST TC7200bps
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(6) G3 SIGNAL TX TEST TC9600bps
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(7) G3 SIGNAL TX TEST 12000bps
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(8) G3 SIGNAL TX TEST 14400bps
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(5) DTMF TEST [0] - [9], * , #
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DTMF transmission test
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(0) G3 SIGNAL TX TEST 300bps
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(1) G3 SIGNAL TX TEST 2400bps
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(2) G3 SIGNAL TX TEST 4800bps
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(3) G3 SIGNAL TX TEST 7200bps
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(4) G3 SIGNAL TX TEST 9600bps
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(5) G3 SIGNAL TX TEST TC7200bps
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(6) G3 SIGNAL TX TEST TC9600bps
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(7) G3 SIGNAL TX TEST 12000bps
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(8) G3 SIGNAL TX TEST 14400bps
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(9) G3 SIGNAL TX TEST TC9600bps
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(*) G3 SIGNAL TX TEST 12000bps
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(#) G3 SIGNAL TX TEST 14400bps
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(6) MODEM TEST
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Tonal sign reception test
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(8) G3 V.34 Tx TEST
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V34 G3 signal transmission test
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(6) FUNCTION TEST [1] - [9]
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(1) FUNCTION TEST G3 4800bps
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G3 4800 bps signal transmission test
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(2) SENS/SW CHECK
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Sensor checks
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FLAG
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Sensor check with flag
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CST
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Cassette check
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READER
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Reader sensor check
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A/D
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Analog/digital computation output sensor
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COPY
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Copy confirmation sensor
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ADF
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ADF sensor check
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(3) NCR sts
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cardreader test
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(9) LINE TEST [1] - [3]
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Line signal reception test
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No.
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Test pattern
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SELECT NO.01
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Grid
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SELECT NO.02
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HT
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SELECT NO.03
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All-black output
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SELECT NO.04
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All-white output
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SELECT NO.05
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Composite solid white + Solid black
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SELECT NO.06
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4dot-6space (vertical)
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SELECT NO.07
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dot-6space (horizontal)
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SELECT NO.08
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Ghost
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SELECT NO.09
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16 gray levels (monochromatic)
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Keypad
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Type
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Description
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1
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Relay Test
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Use it to turn on/off a selected relay to execute a switch-over test.
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2
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Frequency test
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The modem sends tonal signals from the modular jack and the speaker.
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4
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G3 signal transmission test
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The modem sends G3 signals from the modular jack and the speaker.
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5
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DTMF signal reception test
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Use it to generate the DTMF signal coming from the modem using the
telephone line terminal and the speaker. |
6
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Tonal signal reception test
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Use it to monitor a specific frequency and the DTMF signal received from the telephone line terminal by causing them to be indicated on the LCD (i.e., the presence/absence as detected). The reception signal is generated by the speaker.
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8
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V.34 G3 signal transmission test
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The modem sends V.34 G3 signals from the modular jack and the speaker.
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Keypad
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Frequency
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1
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462Hz
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2
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1100Hz
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3
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1300Hz
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4
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1500Hz
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5
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1650Hz
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6
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1850Hz
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7
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2100Hz
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Keypad
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Transmission speed
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0
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300bps
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1
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2400bps
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2
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4800bps
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3
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7200bps
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4
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9600bps
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5
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TC7200bps
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6
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TC9600bps
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7
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12000bps
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8
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14400bps
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Keypad
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Baud rate
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0
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3429baud
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1
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3200baud
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2
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3000baud
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3
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2800baud
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4
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2743baud
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5
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2400baud
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Left/right arrow key
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Transmission speed
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<
>
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2400bps
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4800bps
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7200bps
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9600bps
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12000bps
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14400bps
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16800bps
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19200bps
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21600bps
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24000bps
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26400bps
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28800bps
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31200bps
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33600bps
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Keypad
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Type
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Description
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1
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G3 signal transmission test
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Transmits 4800-bps G3 signals to a telephone line and speaker
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2
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Sensor test
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Sensor actuation test
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3
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Accessory
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4
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ADF test
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ADF operation test
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5
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Not used
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6
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Not used
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7
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Not used
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8
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Not used
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9
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Line signal reception test
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NCU board signal sensor and frequency counter operation test
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Group
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Item
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Description
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Detail
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(2) SENS/SW CHECK
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FLAG
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Sensor check with flag (manual check)
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CT: Waste Toner Full Sensor(S17)
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0/Full, 1/Available
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TC: Toner Cover Open/Closed Sensor (S16)
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1/Cover open, 0/Cover closed
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MW: Manual Feeder Paper Size Sensor (S8)
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0/Document presence, 1/Document absenc
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DO: Front Cover Open/Closed Sensor (S18)
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1/Cover open, 0/Cover closed
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F1: No.1 Delivery Full Sensor (S11)
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0/Document presence, 1/Document absenc
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F2: No. 2 Delivery Full Sensor (S41)
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0/Document presence, 1/Document absenc
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CST
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Cassette check
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S: Cassette 1 Pickup Sensor (S1)
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0/Document presence, 1/Document absenc
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SU: Cassette 1 Paper Sensor (S2)
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0/Document presence, 1/Document absenc
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PE: Cassette 1 Paper Level Sensor A (S3)
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0/Document presence, 1/Document absenc
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ZA: Cassette 1 Paper Level Sensor B(S4)
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0/Document presence, 1/Document absenc
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S1: Cassette Size Detection Switch 1 (Width) (SW6)
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0/Document presence, 1/Document absenc
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S2: Cassette Size Detection Switch 2 (Length) (SW7)
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0/Document presence, 1/Document absenc
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READER
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Reader sensor check
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C0: Copyboard Cover Open/Closed Sensor 0 (S21)
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0/Document presence, 1/Document absenc
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C1: Copyboard Cover Open/Closed Sensor 11 (S26)
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0/Document presence, 1/Document absenc
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HP: iR2545/2535: CCD Hp Sensor (S22)
iR2530/2525/2520: CIS Hp Sensor (S31) |
1/HP, 0/besides HP
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SIZE: Document size: Paper size indicated in a mix of document size sensors
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Document size sensor 0/1/2/3
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0/Document presence, 1/Document absenc
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A/D
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Analog/digital computation output sensor
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HOP: Developing unit toner sensor (TS1) output value
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DEV: Sub hopper toner sensor (TS2) output value
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TEP: Temperature output value
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HUM: Humidity output value
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MTH: Fixing main thermistor (TH3) output value
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STH1: Fixing sub Thermistor (rear) (TH1) output value
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STH2: Fixing sub thermistor (front) (TH2) output value
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COPY
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Copy confirmation sensor
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MP: Manual Feeder Paper Sensor (S9)
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0/Document presence, 1/Document absenc
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RE: Pre-Registration Sensor (S5)
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0/Document presence, 1/Document absenc
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RP: Loop Sensor (S6)
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0/Document presence, 1/Document absenc
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FX: Fixing Outlet Sensor (S19)
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0/Document presence, 1/Document absenc
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D1/2:No.1 Delivery Sensor(S12)/No. 2 Delivery Sensor(S42)
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0/Document presence, 1/Document absenc
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TU: Reversal Sensor (S40)
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0/Document presence, 1/Document absenc
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DL: Duplex Feed Sensor (S7)
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0/Document presence, 1/Document absenc
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ADF
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ADF sensor check
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W1: Document width sensor 1
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0/Document presence, 1/Document absenc
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W2: Document width sensor 2
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0/Document presence, 1/Document absenc
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L1: Document length sensor 1
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0/Document presence, 1/Document absenc
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L2: Document length sensor 2
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0/Document presence, 1/Document absenc
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LT: Last document detection sensor
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0/Document presence, 1/Document absenc
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EX: Delivery reversal sensor
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0/Document presence, 1/Document absenc
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DR: Read sensor
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0/Document presence, 1/Document absenc
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RG: Registration paper sensor
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0/Document presence, 1/Document absenc
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CV: Cover open/close sensor
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1/Cover open, 0/Cover closed
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DS: Document set snsor
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0/Document presence, 1/Document absenc
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RK: Release motor HP sensor
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1/HP, 0/besides HP
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TM: Timing sensor
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0/Document presence, 1/Document absenc
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