Read Sharp AR-M35 / AR-M450 (serv.man7) Handy Guide online
Test Simulation
Version 2.0
Issue 01/02
21
SHARP ELECTRONICS (UK) LTD
DOCUMENT SYSTEMS SUPPORT
TECHNICAL SERVICES GROUP
PCU Self Print
This mode is used to print by using only the PCU data and firmware without using the print controller. This enables
better fault diagnosis by isolating the PCU from the controller.
Execution Procedure
1.
Remove the print controller and the rear panel
2.
Short CN22 on the PCU PWB
3.
Enter diag mode (Menu/OK power on). If the power is already on
reset the PCU by pressing SW1. Press the Menu/OK keys together.
reset the PCU by pressing SW1. Press the Menu/OK keys together.
4.
The machine is now in diag mode
5.
Press the Menu key to select self print mode
6.
Set the self-print pattern from 1-40 and execute.
Caution Do not try to select other than self-print patterns 1-40
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