Oki C3530nMFP Maintenance Manual page 189

Confirmation Items
(5-2-4) Check the connection
Paper feed motor cable,
ID motor cable, belt motor
cable, ID up motor cable,
fuser motor cable
Paper feed motor cable,
belt motor cable, ID up
motor cable
Paper feed motor, belt
motor, ID up motor
43605601TH Rev. 1
Confirmation Tasks
Check the cable connection.By visual inspection,
check whether incompletely connection and oblique
insertion of HOP connector, CID connector, BELT
connector, IDUP connector and HEAT connector or
defective cable assembly exists.
Check whether wire gnawing occurred during
assembly of equipment.
Pull the HOP connector of main board (M32 PCB) out,
check the followings on the cable side.
SEVERAL M‰ Between 1pin-FG
SEVERAL M‰ Between 2pin-FG
SEVERAL M‰ Between 3pin-FG
SEVERAL M‰ Between 4pin-FG
Pull the BELT connector of main board (M32 PCB)
out, check the followings on the cable side.
SEVERAL M‰ Between 1pin-FG
SEVERAL M‰ Between 2pin-FG
SEVERAL M‰ Between 3pin-FG
SEVERAL M‰ Between 4pin-FG
Pull the IDUP connector of main board (M32 PCB)
out, check the followings on the cable side.
SEVERAL M‰ Between 1pin-FG
SEVERAL M‰ Between 2pin-FG
SEVERAL M‰ Between 3pin-FG
SEVERAL M‰ Between 4pin-FG
Pull each connector out of the board, and check the
following resistance value between terminals on the
cable side.
HOP connector of main board (M32 PCB)
Between 1pin-2pin: about 3.5‰ or 4.4‰
Between 3pin-4pin: about 3.5‰ or 4.4‰BELT
connector of main board (M32 PCB)
Between 1pin-2pin: about 3.5‰ or 4.4‰
Between 3pin-4pin: about 3.5‰ or 4.4‰IDUP
connector of main board (M32 PCB)
Between 1pin-2pin: about 7‰ or 6.7‰
Between 3pin-4pin: about 7‰ or 6.7‰
Oki Data CONFIDENTIAL
Action at NG
Assemble normally.
Replace the cable
with a new one.
Replace the cable
with a new one,
and reassemble
correctly.
Replace the paper
feed motor, belt
motor, ID up motor
with a new one.
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