Step
Checking the DRIVE ASSY K installation
Reseat all the DRIVE ASSY K.
8
Does the noise arise from the printer?
Checked by [Digital Output]-[DO-5(Control Panel)/SUB
MOTOR(PC)] in diagnosis.
Checking the DRIVE ASSY MAIN installation
Reseat the DRIVE ASSY MAIN.
(Refer to Removal 38/ Replacement 6)
9
Does the noise arise from the printer?
Checked by [Digital Output]-[DO-5(Control Panel)/SUB
MOTOR(PC)] in diagnosis.
Checking the DRIVE ASSY K.
Does the noise arise from the printer?
10
Checked by [Digital Output]-[DO-0 (Control Panel)/ MAIN
MOTOR (PC) ] and [Digital Output]-[DO-61 (Control
Panel)/ K MODE SNR (PC) ]in diagnosis.
Checking the DRIVE ASSY K installation
Reseat the DRIVE ASSY K.
Does the noise arise from the printer?
11
Checked by [Digital Output]-[DO-0 (Control Panel)/ MAIN
MOTOR (PC) ] and [Digital Output]-[DO-61 (Control
Panel)/ K MODE SNR (PC) ]in diagnosis.
Checking the DRIVE ASSY PH.
Does the noise arise from the printer?
12
Checked by [Digital Output]-[DO-a (Control Panel)/PH
MOTOR ON(PC)] in diagnosis.
Checking the Option Feeder Motor
Does the noise arise from the printer?
13
Checked by [Digital Output]-[DO-19(Control Panel)/
OPTION FEEDER1 MOTOR ON(PC)] in diagnosis.
Checking the DRIVE ASSY PH installation
Reseat the DRIVE ASSY PH. (Refer to Removal 17/
Replacement 27)
14
Does the noise arise from the printer?
Checked by [Digital Output]-[DO-a (Control Panel)/PH
MOTOR ON(PC)] in diagnosis.
Version 2 2008.03.27
Check
1 - 319
Chapter 1 Troubleshooting
Yes
Go to step 9.
Try replacing the
FUSER ASSY,the
Yellow, Magenta,
Cyan, Black Print
Cartridges ,
DRIVE ASSY K
and the DRIVE
ASSY MAIN one
after another.
Go to step 11.
Try replacing the
DRIVE ASSY K.
(Refer to Removal
28/ Replacement
16)
If the option tray
Go to step 14.
attached, it goes
Try replacing the
Option Feeder
ASSY. (Refer to
Removal 44/
Replacement 46)
Try replacing the
DRIVE
ASSY PH. (Refer
to Removal 17/
Replacement 27)
No
End of work.
End of work.
Go to step 12.
End of work.
End of work.
to step 13.
End of work.
End of work.