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#PRINT
Numerin Parameter Settings (Numeric Prama.)
Item
No.
Default
Setting range
Function
#PRINT NUMERIC
SW01- SW13
Not used
SW14:
00000100
Special mode setting
SW15: - SW17
Not used
SW18:
00000100
Special mode setting
SW19: - 50
Not used
#PRINT NUMERIC
01: - 30
Not used
34:
100
-128 to 127, one unit = 0.1 mm
Left-end registration adjustment (manual feed tray)
35:
100
-128 to 127, one unit = 0.1 mm
Left-end registration adjustment (cassette 1)
36:
100
-128 to 127, one unit = 0.1 mm
Left-end registration adjustment (cassette 2)
37:
100
-128 to 127, one unit = 0.1 mm
Left-end registration adjustment (cassette 3)
38:
100
-128 to 127, one unit = 0.1 mm
Left-end registration adjustment (cassette 4)
39: - 52:
Not used
53:
25
0 to 9999, one unit = 0.1 mm
Adjustment of margin at leading edge of copy
54:
25
0 to 9999, one unit = 0.1 mm
Adjustment of margin at trailing edge of copy
55:
25
0 to 9999, one unit = 0.1 mm
Adjustment of margin at right edge of copy
56:
25
0 to 9999, one unit = 0.1 mm
Adjustment of margin at left edge of copy
57:
Not used
58:
145
-128 to 127, one unit = 0.1 mm
Adjustment of the registration loop volume (Manual tray)
59:
163
-128 to 127, one unit = 0.1 mm
Adjustment of the registration loop volume (Cassette)
60:
Not used
61:
145
-128 to 127, one unit = 0.1 mm
Adjustment of the registration loop volume (Duplex unit)
62:
7
0 to 14
Temperature adjustment UP/DOWN mode (For normal paper)
63:
7
0 to 14
Temperature adjustment UP/DOWN mode. (For thick paper)
64:
2
0 to 4
Mode for preventing the end temperature rise
65:
0
0 to 2
Mode for reducing sand image
66:
0
0 to 3
Temperature/ Humidity sensor fixed mode
67:- 135:
Not used
136:
1000
-512 to 512
Adjustment of the point to start writing in main scanning direction (A)
137:- 139:
Not used
#PRINT NUMERIC
140:
100
-128 to 127, one unit = 0.1 mm
Left-end registration adjustment (double-sided small)
141:
100
-128 to 127, one unit = 0.1 mm
Left-end registration adjustment (double-sided large)
142:
100
-128 to 127, one unit = 0.1 mm
Adjustment of margin at leading edge at normal speed (230mm/sec)
143:
100
-128 to 127, one unit = 0.1 mm
Adjustment of margin at leading edge at half speed (137mm/sec)
144:
100
-128 to 127, one unit = 0.1 mm
Laser trail edge OFF adjustment
145:
1000
-512 to 511
Adjustment of the magnification to write image in main scanning direction (A-B)
146:
1000
-512 to 511
Not used
147:
1000
-512 to 511
Not used
148:
1000
-512 to 511
Adjustment of the point to start writing in main scanning direction (A-B)
149:
1000
-512 to 511
Not used
150:
1000
-512 to 511
Not used
151:
100
-128 to 127
Developing bias offset for DC
152:
100
-128 to 127
Primary charge offset for DC
153:
100
-128 to 127
Primary charge offset for AC
154:
100
-128 to 127, one unit = 0.1 mm
Adjustment of the registration loop volume (Thick paper)
155:
100
-128 to 127, one unit = 0.1 mm
Adjustment of the registration loop volume (Special paper)
156:
100
-128 to 127, one unit = 0.1 mm
Adjustment of the registration loop volume (Envelop cassette pickup)
157:
7
0 to 14
Pickup timing adjustment
158:-164:
Not used
165:
0
0 to 3
Fixing auto cleaning frequency setting
166:
7
0 to 14
Temperature adjustment UP/DOWN mode (Plain paper, manual feed tray)
167: 172:
Not used
173:
7
0 to 14
Temperature adjustment UP/DOWN mode (2nd page of double-sided printing)
174:
0
0 to 1
Reduction in FCOT
175:-177:
Not used
178:
1
0 to 1
Not used
179:
7
0 to 14
Temperature adjustment UP/DOWN mode (Envelop/Postcard)
180:
7
0 to 14
Temperature adjustment UP/DOWN mode (Special mode N)
Item1
Item2
Item3
Default
Setting range
Function
#PRINT CST
CAS1
CAS1-U1
0
26: OFI, 27: E-OFI, 37: M-OFI, 36: A-OFI, 24: FLSP, 25: A-FLSP, 30: A-LTRR, 42: FA4, 34: G-LGL 0: default
Cassette 1paper size group special, standard-size paper entry
CAS1-U2
0
32: G-LTR-R, 34: G-LGL, 23: K-LGL-R, 0: default
CAS1-U3
0
22: K-LGL, 31: G-LTR, 29: A-LTR, 0: default
CAS1-U4
0
28: B-OFI, 0: default
CAS2
CAS2-U1
0
26: OFI, 27: E-OFI, 37: M-OFI, 36: A-OFI, 24: FLSP, 25: A-FLSP, 30: A-LTRR, 42: FA4, 34: G-LGL 0: default
Cassette 2 paper size group special, standard-size paper entry
CAS2-U2
0
32: G-LTR-R, 34: G-LGL, 23: K-LGL-R, 0: default
CAS2-U3
0
22: K-LGL, 31: G-LTR, 29: A-LTR, 0: default
CAS2-U4
0
28: B-OFI, 0: default
CAS3
CAS3-U1
0
26: OFI, 27: E-OFI, 37: M-OFI, 36: A-OFI, 24: FLSP, 25: A-FLSP, 30: A-LTRR, 42: FA4, 34: G-LGL 0: default
Cassette 3paper size group special, standard-size paper entry
CAS3-U2
0
32: G-LTR-R, 34: G-LGL, 23: K-LGL-R, 0: default
CAS3-U3
0
22: K-LGL, 31: G-LTR, 29: A-LTR, 0: default
CAS3-U4
0
28: B-OFI, 0: default
CAS4
CAS4-U1
0
26: OFI, 27: E-OFI, 37: M-OFI, 36: A-OFI, 24: FLSP, 25: A-FLSP, 30: A-LTRR, 42: FA4, 34: G-LGL 0: default
Cassette 4 paper size group special, standard-size paper entry
CAS4-U2
0
32: G-LTR-R, 34: G-LGL, 23: K-LGL-R, 0: default
CAS4-U3
0
22: K-LGL, 31: G-LTR, 29: A-LTR, 0: default
CAS4-U4
0
28: B-OFI, 0: default
Service Soft Switch Settings (PRINTER)
SSSW-SW14
List of Functions
Bit
Function
1
0
0
Transfer bias pressure reduction mode
Enable
Disable
1
not used
-
-
2
Black belt addition mode
Enable
Disable
3
Post-rotation reduction mode
Enable
Disable
4
Flicker reduction mode
Enable
Disable
5
not used
-
-
6
not used
-
-
7
not used
-
-
Detailed Discussions of Bit 0
Select whether to enable or disable transfer bias pressure reduction mode.
Select "Enable" to avoid image defects (black spots) produced by transfer bias leaks occurring in a low-pressure region, such as one at a high altitude. This setting regulates the transfer bias to keep it from exceeding a predetermined level during printing.
Detailed Discussions of Bit 2
Select whether to enable or disable black belt addition mode. If the user uses paper that causes fixed toner on paper to be fused and adhered to drum, selecting "Yes" will clean the drum by forming a black band on the drum surface during the reverse rotation which is performed after printing on 50 sheets.
Caution:
Implementation of this mode could result in a drum life falling short of its life expectancy.
Detailed Discussions of Bit 3
Select whether to enable or disable post-rotation reduction mode. Selecting "Enable" will reduce the noise caused by the polygon motor by stopping the motor immediately after post-rotation.
Discussions of Bit 4
Select whether to enable or disable flicker reduction mode. Select "Enable" and enter a count to modify fusing temperature control to cancel fluorescent flicking during printing.
Cauition:
Implementation of this mode would degrade the throughput.
SSSW-SW18
List of Functions
Bit
Function
1
0
0
not used
-
-
1
not used
-
-
2
Thin postcard mode
Enable
Disable
3
not used
-
-
4
not used
-
-
5
not used
-
-
6
not used
-
-
7
not used
-
-
Detailed Discussions of Bit 2
When the postcard size is selected, "Thin postcard" can be selected in addition to "Postcard", "Return postcard", and "4 on 1card". Selecting "Enable" allows you to specify "Thin postcard".
List of Functions
<034: Left-end registration adjustment (manual feed tray)>
Adjust the left-end registration margin of paper picked from a manual feed tray. The larger the adjustment value, the wider the left-end margin of the image becomes.
<035: Left-end registration adjustment (cassette 1)>
Adjust the left-end registration margin of paper picked from cassette 1. The larger the adjustment value, the wider the left-end margin of the image becomes.
<036: Left-end registration adjustment (cassette 2)>
Adjust the left-end registration margin of paper picked from cassette 2. The larger the adjustment value, the wider the left-end margin of the image becomes.
<037: Left-end registration adjustment (cassette 3)>
Adjust the left-end registration margin of paper picked from cassette 3. The larger the adjustment value, the wider the left-end margin of the image becomes.
<038: Left-end registration adjustment (cassette 4)>
Adjust the left-end registration margin of paper picked from cassette 4. The larger the adjustment value, the wider the left-end margin of the image becomes.
<053: Margin adjustment at the leading edge of the copy>
Adjust the margin at the leading edge of the copy. Increasing the value makes the margin at the leading edge larger.
<054: Margin adjustment at the trailing edge of the copy>
Adjust the margin at the trailing edge of the copy. Increasing the value makes the margin at the trailing edge larger.
<055: Margin adjustment at the right edge of the copy>
Adjust the margin at the right edge of the copy. Increasing the value makes the margin at the right edge larger.
<056: Margin adjustment at the left edge of the copy>
Adjust the margin at the left edge of the copy. Increasing the value makes the margin at the left edge larger.
<058: Adjustment of the registration loop volume (Manual feed tray)>
If there is a registration loop noise and abrasion while feeding the paper from the manual feed tray, registration loop noise and abrasion could be reduced by adjusting the volume of the registration loop. By making the value larger, loop volume will become bigger.
<059: Adjustment of the registration loop volume. (Cassette)>
If there is a registration loop noise and abrasion while feeding the paper from the cassette, registration loop noise and abrasion could be reduced by adjusting the volume of the registration loop. By making the value larger, loop volume will become bigger.
<061: Adjustment of the registration loop volume. (Duplex unit)>
If there is a registration loop noise and abrasion while feeding the paper from the duplex unit, registration loop noise and abrasion could be reduced by adjusting the volume of the registration loop. By making the value larger, loop volume will become bigger.
<062:Temperature adjustment UP/DOWN mode. (For plain paper)>
The temperature adjustment offset relative to the target fixing temperature of plain paper can be changed in steps of 3˚C. Use this parameter when the fixing performance is low or when it is necessary to prevent the paper from slipping or being curled.
Plain paper: Plain paper mode, thin paper mode, S thin paper mode, OHP mode
0 - 2: +15˚C
3 - 11: +12 to -15˚C (in steps of 3˚C)
12- 14: -15˚C
<063: Temperature adjustment UP/DOWN mode. (For rough paper)>
The temperature adjustment offset relative to the target fixing temperature of thick paper can be changed in steps of 3˚C. Use this parameter when the fixing performance is low or when it is necessary to prevent the paper from slipping or being curled.
Thick paper: Thick paper mode, thick paper H mode, bond mode
0 - 2: +15˚C
3 - 11: +12 to -15˚C (in steps of 3˚C)
12 - 14: -15˚C
<064: Mode for preventing the temperature rise of the end>
User this parameter to reduce the frequency of entering the throughput down mode, suppress edge temperature rise, or prevent soiling due to the high temperature offset.
Add/subtract the threshold of the difference in detection temperature between the sub thermistor 1 (2) that starts the full speed operation of the end cooling fan and the sub thermistor 1 (2) that starts the down sequence to/from default threshold temperature.
0 - 4: +20 to -20˚C (in steps of 10˚C)
<065: Mode for reducing sand image>
Set when sand image *1 has occurred on the print image.
Restraining the scatter of the toner by increasing the electric current of the AC electrification; the sand image could be reduced.
Sand image *1: Multiple black dots and white dots appear on half tone. Or multiple black dots appear on white background.
0: Normal.
1 to 3: Reducing mode. (Same operation to set 1 to 3)
2: Make the print density lower. Set the initial rotation time for fixing to 3 seconds. Does not do it if the initial rotation elongation time has been set to 3 seconds or longer in another service mode.
<066: Temperature/ Humidity sensor fixed mode>
Changing to high-pressure environment by using the temperature/ humidity sensor. But when there is an image trouble at the point of changing the environment,
fix the temperature and the humidity and do not allow the change of the high-pressure output.
0: Normal
1: Fixed environment of LL. (Temperature of 18 deg C and humidity of 20%)
2. Fixed environment of NN. (Temperature of 18-28 deg C and humidity of 20-75%)
3. Fixed environment of HH. (Temperature of 28 deg C and humidity of 80%)
2: Make the print density lower. Set the forward rotation time for fixing to 3 seconds. Does not do it if the forward rotation elongation time has been set to 3 seconds or longer in another service mode.
<136: Adjustment of the point to start writing in laser's main scanning direction (A)>
When replacing the laser unit, enter the unit-specific delay value shown on the label affixed to the unit.
<140: Left-end registration adjustment (double-sided small) >
Adjust the left-end registration margin needed when the duplex feeding unit picks up paper (small paper). Incrementing the value by 1 increases the left-end margin of the image by 0.1 mm.
<141: Left-end registration adjustment (double-sided large)>
Adjust the left-end registration margin needed when the duplex feeding unit picks up paper (large paper). Incrementing the value by 1 increases the left-end margin of the image by 0.1 mm.
<142: Adjustment of margin at leading edge at normal speed (230mm/sec)>
Adjust the margin at the leading edge (registration roller clutch ON timing) at normal speed.
Adjust the leading-edge registration margin needed at pickup. Increasing the value makes the margin at the leading edge of the copy larger.
<143: Adjustment of margin at leading edge at half speed (137mm/sec)>
Adjust the margin at the leading edge (registration roller clutch ON timing) at half speed.
Adjust the leading-edge registration margin needed at pickup (large paper). Increasing the value makes the margin at the leading edge of the copy larger.
*This mode is effective only when paper is fed from the manual feed tray of iR2545/2535.
<144: Laser trail edge OFF adjustment>
Laser trail edge OFF adjustment (input only).
<145: Adjustment of the magnification to write image in laser's main scanning direction (A-B)>
Magnification between lasers A and B
Amount of adjustment of the magnification of laser B of the laser scanner unit. Adjust the magnification of laser B with reference to that of laser A. If the input value is inappropriate, the image quality is degraded.
<146: Adjustment of the magnification to write image in laser's main scanning direction (A-C)>
Magnification between lasers A and C
Amount of adjustment of the magnification of laser D of the laser scanner unit. Adjust the magnification of laser C with reference to that of laser A. If the input value is inappropriate, the image quality is degraded.
<147: Magnification between lasers A and D>
Magnification between lasers A and D
Amount of adjustment of the magnification of laser C of the laser scanner unit. Adjust the magnification of laser D with reference to that of laser A. If the input value is inappropriate, the image quality is degraded.
<148: Adjustment of the point to start writing in main scanning direction (A-B)>
When replacing the laser, enter the delay value (laser main scanning adjustment).
<149: Adjustment of the point to start writing in main scanning direction (A-C)>
When replacing the laser, enter the delay value (laser main scanning adjustment).
<150: Adjustment of the point to start writing in main scanning direction (A-D)>
When replacing the laser, enter the delay value (laser main scanning adjustment).
<151: Developing bias offset for DC>
Enter the developing bias offset for DC.
When a fault in image occurs (foggy image or light density), enter the developing bias offset for DC. Increasing the value makes the image darker.
<152: Primary charge offset for DC>
Enter the value to adjust the primary offset 1 for DC.
<153: Primary charge offset for AC>
Enter the value to adjust the primary offset 1 for AC.
<154: Adjustment of the registration loop volume (Thick paper)>
Incrementing the value by 1 feeds the paper 0.1 mm further and increases the registration loop volume.
<155: Adjustment of the registration loop volume (Special paper)>
Incrementing the value by 1 feeds the paper 0.1 mm further and increases the registration loop volume.
<156: Adjustment of the registration loop volume (Envelop cassette pickup)>
Incrementing the value by 1 feeds the paper 0.1 mm further and increases the registration loop volume.
<157: Pickup timing adjustment>
This setting is applied to the pickup permission temperature at job start irrespective of the fixing mode. The pickup permission temperature is raised or lowered from the default temperature according to the setting value.
Use this parameter to reduce the FCOT or warm-up time.
0 - 2˚C+15˚C
3 - 11: 12 to -15˚C (in steps of 3˚C)
12 - 14: -15˚C
<165: Fixing auto cleaning frequency setting>
Use this parameter to increase the fixing auto cleaning frequency. Incrementing the value increases the fixing auto cleaning frequency.
Add the threshold of the difference in detection temperature between the main thermistor (that triggers fixing auto cleaning) and the sub thermistor 1 (2) to the default threshold.
0 - 3: 0 - +15˚C (in steps of 5˚C)
*Set "Fixing auto cleaning setting" (#PRINT> BitSwitch 178) to 1 (= ON).
<166: Temperature adjustment UP/DOWN mode (Plain paper, manual feed tray)>
The temperature adjustment offset relative to the target fixing temperature of plain paper fed from the manual feed paper can be changed in steps of 3˚C. Use this parameter when the fixing performance is low or when it is necessary to prevent the paper from slipping or being curled.
Plain paper: Plain paper mode, thin paper mode, S thin paper mode, OHP mode
0 - 2: +15˚C
3 - 11: 12 to -15˚C (in steps of 3˚C)
12 - 14: -15˚C
<173: Temperature adjustment UP/DOWN mode (2nd page of double-sided printing)>
The temperature adjustment offset relative to the target fixing temperature of the second page of double-sided printing can be changed in steps of 3˚C. Use this parameter when the fixing performance is low or when it is necessary to prevent the paper from slipping or being curled.
Plain paper: Plain paper mode, thin paper mode, S thin paper mode, OHP mode
0 - 2: +15˚C
3 - 11: 12 to -15˚C (in steps of 3˚C)
12 - 14: -15˚C
<174: Reduction in FCOT>
Set the pickup permission temperature (temperature adjustment for the fist page of printing) to -40˚C before fixing.
Use this parameter to reduce the FCOT.
0:OFF
1:ON
<178: Fixing auto cleaning setting >
Set this parameter to determine whether to perform fixing auto cleaning.
<179: Temperature adjustment UP/DOWN mode (Envelop/Postcard)>
The temperature adjustment offset relative to the target fixing temperature of the envelope/postcard can be changed in steps of 3˚C. Use this parameter when the fixing performance is low or when it is necessary to prevent the paper from slipping or being curled.
Envelop/postcard: Postcard mode, S postcard mode, Envelop mode
0 - 2: +15˚C
3 - 11: 12 to -15˚C (in steps of 3˚C)
12 - 14: -15˚C
<180: Temperature adjustment UP/DOWN mode (Special mode N)>
The temperature adjustment offset relative to the target temperature of fixing in special mode N can be changed in steps of 3˚C. Use this parameter when the fixing performance is low or when it is necessary to prevent the paper from slipping or being curled.
0 - 2: +15˚C
3 - 11: 12 to -15˚C (in steps of 3˚C)
12 - 14: -15˚C
List of Functions(PRINT CST)
<#CST> CAS1> CAS1-U1>,<#CST> CAS2> CAS1-U1>,<#CST> CAS3> CAS1-U1>,<#CST> CAS4> CAS1-U1>
Setting of paper name used for paper size group 'U1'
When setting the following special size paper for U1, U2, U3, and U4 which are specified for the paper name to be used in paper size group, it becomes possible to treat the paper size in U1, U2, U3, and U4 as special size paper in universal size cassettes.
Settings 26: OFI, 27: E-OFI, 37: M-OFI, 36: A-OFI, 24: FLSP, 25: A-FLSP, 30: A-LTRR, 42: FA4, 34: G-LGL 0: default
<#CST> CAS1> CAS1-U2>,<#CST> CAS2> CAS1-U2>,<#CST> CAS3> CAS1-U2>,<#CST> CAS4> CAS1-U2>
Setting of paper name used for paper size group 'U2'
When setting the following special size paper for U1, U2, U3, and U4 which are specified for the paper name to be used in paper size group, it becomes possible to treat the paper size in U1, U2, U3, and U4 as special size paper in universal size cassettes.
Settings 32: G-LTR-R, 34: G-LGL, 23: K-LGL-R, 0: default
<#CST> CAS1> CAS1-U3>,<#CST> CAS2> CAS1-U3>,<#CST> CAS3> CAS1-U3>,<#CST> CAS4> CAS1-U3>
Setting of paper name used for paper size group 'U3'
When setting the following special size paper for U1, U2, U3, and U4 which are specified for the paper name to be used in paper size group, it becomes possible to treat the paper size in U1, U2, U3, and U4 as special size paper in universal size cassettes.
Settings 22: K-LGL, 31: G-LTR, 29: A-LTR, 0: default
<#CST> CAS1> CAS1-U4>,<#CST> CAS2> CAS1-U4>,<#CST> CAS3> CAS1-U4>,<#CST> CAS4> CAS1-U4>
Setting of paper name used for paper size group 'U4'
When setting the following special size paper for U1, U2, U3, and U4 which are specified for the paper name to be used in paper size group, it becomes possible to treat the paper size in U1, U2, U3, and U4 as special size paper in universal size cassettes.
Settings 228: B-OFI, 0: defaul