1 – 23
Chapter 1 Troubleshooting
10
Checking CHUTE ASSY FDR1/2 (PL5.1.3, PL7.1.21)
for operation
Does each gear and roller of CHUTE ASSY FDR1/2
rotate smoothly?
Turn each gear and roller with a finger to check.
Go to step 11.
Replace CHUTE
ASSY FDR1/2.
11
Checking a paper feeding tray
When running a test print, is the paper supplied from
Tray 3 or Tray 4?
With tool Go to
step 12. Without
tool Go to step
13.
Check if the paper
is set, and then go
to step 8.
12
Checking CLUTCH ASSY PH for operation
Does CLUTCH ASSY PH operate normally?
Check using Chapter 2 Diagnostic [Option Tray1/2
Feed Clutch Test].
Go to step 14.
Go to FIP1.39
CLUTCH ASSY
PH.
13
Checking 550 FEEDER OPTION for operation
Does each gear and roller of 550 FEEDER OPTION
rotate smoothly?
Turn each gear and roller with a finger to check.
Go to step 15.
Replace Option
550 Paper Feeder.
14
Checking CLUTCH PR-REGI for operation
Does CLUTCH PR-REGI operate normally?
Check using Chapter 2 Diagnostic [Option Feeder1/2
Turn Clutch Test].
Replace HVPS/
MCU.
(RRP12.10)
Go to FIP4.12
CLUTCH PR-
REGI.
15
Checking ROLL PINCH TURN (PL20.2.14) for opera-
tion
Does ROLL PINCH TURN rotate smoothly?
Turn ROLL PINCH TURN with a finger to check.
Replace HVPS/
MCU.
(RRP12.10)
Replace ROLL
ASSY TURN
(RRP20.13).
Step Check
Yes
No
