Brother International HL-3400CN Service Manual - Page 177
Periodic, Maintenance, Cleaning, Warning
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CHAPTER 6 PERIODIC MAINTENANCE 2. PERIODIC MAINTENANCE CLEANING See Table 6-3 for details of periodic maintenance cleaning for the following parts. (1) Register Roller (2) Paper Guide (3) Paper Exit Roller (4) Transfer Roller (5) Paper Discharger (6) OPC Belt Cartridge (7) Transfer Drum (8) Dustproof Glass of the Laser Unit (9) Printer Interior (10) Oil Pad A WARNING • Before starting any maintenance work, make sure you have unplugged the power cable from the power outlet • There is a risk of electric shock working on the printer with the power connected. 6-6
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CHAPTER
6
PERIODIC
MAINTENANCE
2.
PERIODIC
MAINTENANCE
CLEANING
See
Table
6-3
for
details
of
periodic
maintenance
cleaning
for
the
following
parts.
(1)
Register
Roller
(2)
Paper
Guide
(3)
Paper
Exit
Roller
(4)
Transfer
Roller
(5)
Paper
Discharger
(6)
OPC
Belt
Cartridge
(7)
Transfer
Drum
(8)
Dustproof
Glass
of
the
Laser
Unit
(9)
Printer
Interior
(10)
Oil
Pad
A
WARNING
•
Before
starting
any
maintenance
work,
make
sure
you
have
unplugged
the
power
cable
from
the
power
outlet
•
There
is
a
risk
of
electric
shock
working
on
the
printer
with
the
power
connected.
6-6