2-75
Confidential
■ Error code 9A03
Error occurred during patch data printing in auto color registration performed from the control
panel.
< User Check >
- Check if the toner cartridges are set in the correct order of colors.
- Replace the toner cartridge.
- Replace the drum unit.
- If the belt unit has a scratch, replace it.
- If “WT Box End Soon” is displayed on the LCD and the belt unit has dirt, replace the waste
toner box.
■ Error code A000
Upon scanning the second side in duplex scanning, scanned data cannot be output with the
required number of pixels and image processing is not completed successfully.
Registration
Registration failed. Press [Retry], and try again.
Step Cause Remedy
1 Dirt on the registration mark
sensor L/registration mark
sensor R
Clean the registration mark sensor L/
registration mark sensor R.
2 Connection failure of the
registration mark sensor L PCB/
registration mark sensor R PCB
harness
Reconnect the registration mark sensor L
PCB/registration mark sensor R PCB
harness.
3 Failure in printed measurement
pattern image
If failure occurs when printing “2D3S
YMCBWKW_A” in “Function code 71”,
refer to
“4.3 Troubleshooting for Image Defects” in
this chapter and take a measure.
4 Registration mark sensor L or
registration mark sensor R failure
Replace the registration mark sensor unit.
5 Main PCB failure
Replace the main PCB ASSY.
Scan Unable
Remove the original document. Turn the power off, then on again.
Step Cause Remedy
1 Second side CIS unit calibration
data error
Perform “Function code 55”. (Refer to
“1.3.19 Acquisition of white level data and
setting of CIS scanning area (Function
code 55)” in this chapter
.)
2 Second side CIS unit failure Replace the second side CIS unit.
3 Main PCB failure Replace the main PCB ASSY.
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General
Weight and Dimensions
