﻿Removing the CCD Unit

| Print out this category

Removing the CCD Unit
<Preparation>
1) Backup of the Service Mode data
(Lv.2) COPIER> FUNCTION> SYSTEM> RSRAMBUP
<Procedure>
1) Open the platen cover (ADF/platen board cover).
2) Remove the platen glass. (Reference)
3) Move the belt and move the CCD Unit to the position where the machine frame is cut out.
5) Loosen the screw, and then loosen the belt.
6) Unload the belt from the fixture in the bottom of the CCD Unit.
CAUTION:
Do not touch the PCB [A].
Do not touch the LED area [B] on the CCD unit.
7) Remove the CCD unit.
Cable retainer
CCD flexible cable
<Processing after replacing the parts>
NOTE:
The EEPROM on the CCD PCB memorizes the reader-related service mode.
The CCD unit of the service part is supplied in the state that adjustment value was written.
1.If uploading of backup data succeeds before replacement
1) Restoring the backup data
(Lv.2) COPIER>FUNCTION>SYSTEM>RSRAMRES
2) Input the service label value packaged in the service parts content.

COPIER> ADJUST> CCD> | (Lv.1) | MTF3-M1
(Lv.1) | MTF3-M2
(Lv.1) | MTF3-M3
(Lv.1) | MTF3-M4
(Lv.1) | MTF3-M5
(Lv.1) | MTF3-M6
(Lv.1) | MTF3-M7
(Lv.1) | MTF3-M8
(Lv.1) | MTF3-M9
(Lv.1) | 100-RG
(Lv.1) | 100-GB
(Lv.1) | 50-RG
(Lv.1) | 50-GB
(Lv.1) | 100-RG-2
(Lv.1) | 100-GB-2
(Lv.1) | 50-RG-2
(Lv.1) | 50-GB-2
(Lv.1) | 100-RG-3
(Lv.1) | 100-GB-3
(Lv.1) | 50-RG-3
(Lv.1) | 50-GB-3

3) Enter the value written in the service label inside the reader rear cover.

COPIER> ADJUST> ADJ-XY> | (Lv.1) | ADJ-X
(Lv.1) | ADJ-Y
(Lv.1) | ADJ-S
(Lv.1) | ADJ-X-MG
(Lv.1) | ADJ-Y-DF
(Lv.1) | STRD-POS
FEEDER> ADJUST> | (Lv.1) | DOCST
(Lv.1) | LA-SPEED
COPIER> ADJUST> PASCAL> | (Lv.1) | OFST-P-K
COPIER> ADJUST> CCD> | (Lv.1) | MTF3-M1
(Lv.1) | MTF3-M2
(Lv.1) | MTF3-M3
(Lv.1) | MTF3-M4
(Lv.1) | MTF3-M5
(Lv.1) | MTF3-M6
(Lv.1) | MTF3-M7
(Lv.1) | MTF3-M8
(Lv.1) | MTF3-M9
(Lv.1) | 100-RG
(Lv.1) | 100-GB
(Lv.1) | 50-RG
(Lv.1) | 50-GB
(Lv.1) | 100DF-RG
(Lv.1) | 100DF-GB
(Lv.1) | 50DF-RG
(Lv.1) | 50DF-GB
(Lv.1) | 100-RG-2
(Lv.1) | 100-GB-2
(Lv.1) | 50-RG-2
(Lv.1) | 50-GB-2
(Lv.1) | 100-RG-3
(Lv.1) | 100-GB-3
(Lv.1) | 50-RG-3
(Lv.1) | 50-GB-3
(Lv.1) | W-PLT-X
(Lv.1) | W-PLT-Y
(Lv.1) | W-PLT-Z

4) Make an output of P-PRINT.
(Lv.1) COPIER > FUNCTION > MISC-P > P-PRINT
5) Store the outputted P-PRINT into the service book.
6) After turning OFF/ON the power, make a copy and check the copied image.
2.If uploading of backup data fails before replacement
1) Enter the value indicated on the platen glass in the following service mode:
(Lv.1) COPIER> ADJUST> CCD> W-PLT-X/Y/Z (Input of standard white plate data)
CAUTION:
Be sure to make the white plate data adjustment before ADF white level adjustment.
2) Perform the following in the service mode:
(Lv.1) COPIER> FUNCTION> CCD> DF-WLVL1/2/3/4 (DF white level adjustment)
2-1) Place a sheet of paper that the user usually uses on the platen glass, enter the following servicemode.
(Lv.1) COPIER> FUNCTION> CCD> DF-WLVL1
Read the white level in the BOOK mode. (Check the transparency of the glass for BOOK mode.)
2-2) Place a sheet of paper that the user usually uses on the DF, enter the following servicemode.
(Lv.1) COPIER> FUNCTION> CCD> DF-WLVL2
Read the white level in the DF mode (stream reading). (Check the transparency of the glass for stream reading.)
2-3) Place a sheet of paper that the user usually uses on the platen glass, enter the following servicemode.
(Lv.1) COPIER> FUNCTION> CCD> DF-WLVL3
Read the white level in the BOOK mode. (Check the transparency of the glass for BOOK mode.)
2-4) Place a sheet of paper that the user usually uses on the DF, enter the following servicemode.
(Lv.1) COPIER> FUNCTION> CCD> DF-WLVL4
Read the white level in the DF mode (stream reading). (Check the transparency of the glass for stream reading.)
3) Enter the service mode, and then select the following:
(Lv.1) COPIER> FUNCTION> INSTALL> STRD-POS CCD (stream reading position adjustment)
4) Adjust tray width. Perform either AB system or Inch system.
a. AB system adjustment
1) Adjust the slide guide to the index "A4/A3".
2) Select the item in the service mode.
(Lv.1) FEEDER > FUNCTION > TRY-A4
3) Press OK, and register the A4 width.
4) Adjust the slide guide to the index "A5R".
5) Select the item in the service mode.
(Lv.1) FEEDER > FUNCTION > TRY- A5R
6) Press OK, and register the A5R width.
b. Inch system adjustment
1) Adjust the slide guide to the index "LTR/11x17".
2) Select the item in the service mode.
(Lv.1) FEEDER > FUNCTION > TRY-LTR
3) Press OK, and register the LTR width.
4) Adjust the slide guide to the index "STMT/LTRR/LGL".
5) Select the item in the service mode.
(Lv.1) FEEDER > FUNCTION > TRY- LTRR
6) Press OK, and register the LTRR width.
5) Finalize the setting in the following service mode.
(Lv.1) COPIER> ADJUST> CCD> CCD-CHNG> 1 (Data at factory shipment is not used)
6) Make an output of P-PRINT.
(Lv.1) COPIER > FUNCTION > MISC-P > P-PRINT
7) Store the outputted P-PRINT into the service book.
8) After turning OFF/ON the power, make a copy and check the copied image.