4
4
4-28
4-28
Parts Replacement and Cleaning > Main Units/Parts > Removing the Toner Supply Unit
Parts Replacement and Cleaning > Main Units/Parts > Removing the Toner Supply Unit
x2
CAUTION:
When pulling out the laser scanner, take care not to touch the PCB installed on the
laser scanner unit. (The PCB is equipped with a laser intensity adjusting volume
resistor and so touching the PCB can change the adjustment setting.)
F-4-55
F-4-55
Action to Take after Replacing the Laser Scanner Unit
When replacing the laser unit, enter the values recorded on the label affixed to the laser unit
to be replaced for the following in the service mode:
145
146
147
136 148
149
150
SW No.
PRINT > Bitswitch > 136 Laser horizontal scanning direction write position adjustment(A)
PRINT > Bitswitch > 145 Laser horizontal scanning direction magnification ratio adjustment(A-B)
PRINT > Bitswitch > 146 Laser horizontal scanning direction magnification ratio adjustment(A-C)
PRINT > Bitswitch > 147 Laser horizontal scanning direction magnification ratio adjustment(A-D)
PRINT > Bitswitch > 148 Laser horizontal scanning direction write position adjustment(A-B)
PRINT > Bitswitch > 149 Laser horizontal scanning direction write position adjustment(A-C)
PRINT > Bitswitch > 150 Laser horizontal scanning direction write position adjustment(A-D)
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F-4-56
F-4-56
Summary of Contents for IMAGERUNNER 2530
Page 1: ...9 8 7 6 5 4 3 2 1 imageRUNNER 2530 2525 2520 Series Service Manual...
Page 4: ...Blank Page...
Page 16: ...1 1 Product Overview Product Overview Product Lineup Feature Specifications Name of Parts...
Page 111: ...3 3 Periodical Service Periodical Service Consumable Parts and Cleaning Parts...
Page 159: ...5 5 Adjustment Adjustment Outline Adjustment when replacing parts Image position adjustment...
Page 166: ...6 6 Troubleshooting Troubleshooting Upgrading Targets and Procedure...
Page 171: ...7 7 Error Code Error Code Overview Error Code Jam Code Alarm Code...
Page 186: ...8 8 Service Mode Service Mode Outline Details of Service Mode...
Page 321: ...Service Tools General Circuit Diagram Appendix...