Oki B6500 Service Manual page 43

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