Interface; Scanner Moisture-Proof Kit; A. Usb; A. Components - Sharp AR-203E Service Manual

11. Interface

A. USB

Connector
Type-B connector
Cable
Shielded twisted pair cable
(2 m (6 feet) Max.: high-speed transmission equivalent)
Pin configuration
The pin numbers and signal names are listed in the following table.
Pin No.
1
2
3
4
2
3
12. Moving
Moving instructions
When moving the unit, follow the procedure below.
Note: When moving this unit, be sure to remove the toner cartridge
in advance.
1) Turn the power switch off and remove the power cord from the
outlet.
2) Open the side cover and front cover, in that order. Remove the
toner cartridge and close the front cover and side cover, in that
order.
To open and close the side cover and front cover, and to remove
the toner cartridge.
3) Raise the handle of the paper tray and pull the paper tray out
until it stops.
4) Push the center of the pressure plate down until it locks in place
and lock the plate using the pressure plate lock which has been
stored in the front of the paper tray.
5) Push the paper tray back into the unit.
6) Lock the scan head locking switch.
Note: When shipping the unit, the scan head locking switch must
be locked to prevent shipping damage.
7) Close the multi-bypass tray and the paper output tray extension,
and attach the packing materials and tape which were removed
during installation of the unit.
8) Pack the unit into the carton.
Signal name
+5V
-DATA
+DATA
GND
1
4
AR-203E/5420/M200/M201 UNPACKING AND INSTALLATION 5 - 9

13. Scanner moisture-proof kit

If the machine is installed in a highly humid environment, you can
alleviate dew condensation inside the scanner by installing the
scanner moisture-proof kit described below.

A. Components

Scanner moisture-proof kit (DKIT-0016QSZZ)
Name
1 Scanner condensation
prevention mylar
2 Optical right hole mylar B
3 Scanner motor metal plate
cushion
4 Scanner upper surface cushion
5 Scanner motor lower mylar
6 Scanner UPG mylar J3
7 Fan housing cushion

B. Precautions at installation

Clean the position where each cushion/mylar is attached with
industrial alcohol before the work.

C. Attachment method

Turn the main switch to the "OFF" position and remove the power
plug from the outlet.
1) Remove the document cover.
Remove the document cover from the copier.
2) Remove the rear cabinet.
Remove the four screws and then remove the rear cabinet.
1
2
Part code Qty
PSHEZ0493QSZZ 3
PSHEZ0469QSZZ 2
PMLT-0106QSZZ 2
PMLT-0105QSZZ 1
PSHEP0600QSZZ 1
PSHEP0599QSZZ 1
PMLT-0108QSZ1 1