Read Sharp AR-PE1 (serv.man8) Service Manual online
[1] OUTLINE
This kit is used to connect the printer controller with the scanner and
the printer section in the machine.
the printer section in the machine.
1. Kit composition
This kit is composed of the following major parts:
•
Printer I/F PWB
•
Printer I/F connector unit
•
Internal connection cable
•
External connection cable
2. Outline of operations
(Printer mode)
Each color image data of 8bit of Y/M/C/K outputted from the print
controller is converted into the engine logic level in the printer I/F
PWB.
controller is converted into the engine logic level in the printer I/F
PWB.
(Scanner mode)
Each color image data of 8bit of R/G/B scanned by the scanner is
inputted to the printer I/F PWB, and converted into the differential
output and sent to the print controller.
inputted to the printer I/F PWB, and converted into the differential
output and sent to the print controller.
(Circuit system)
High-speed data transmission/reception is performed between the en-
gine and the print controller. For that, the differential I/O system is
employed to increase the noise margin.
gine and the print controller. For that, the differential I/O system is
employed to increase the noise margin.
[2] SETUP
(Necessary tools)
1
Screwdriver
2
Short screwdriver
3
Nippers
1. Unpacking
(Parts list)
No.
Part name
Quantity
1
Printer I/F PWB
1
2
Wake up signal harness (connected to the printer I/F PWB)
1
3
Printer I/F connector unit
1
4
Flat cable
1
5
Flat cable clip
1
6
Screw (M3)
4
7
Printer cable
1
2. Parts assembly
1) Open the front cabinet, and pull out the toner hopper unit.
2) Remove the toner hopper connector cover, and remove the toner
hopper connector.
3) Remove the toner hopper unit.
4) Remove the right upper cabinet.
FOR USE WITH COMPATIBLE SHARP COPIERS.
SEE SHARP COPIER INSTALLATION MANUAL TO DETERMINE SUITABILITY.
AR-PX1/PX2 Installation Manual
ACCESSORY
I.T.E.
9K11
9K11
AR-PX1
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