C. Special Tools Explanation - Canon LBP 2460 - B/W Laser Printer Service Manual

C. Special Tools Explanation

Printer Driver Tester
1. Outline
The tester runs the printer independently to test printer operations. It has three uses which are
outlined below;
a. Commands the printer to print out solid black, horizontal lines, vertical lines and solid blank
images. It can also select the pick-up and delivery trays.
b. Monitors the status of the sensors, and forcibly operates the various solenoids and motors.
c. In the event of a printer failure, the error information sent from the printer to the video
controller (external device) can be displayed on the tester LED.
Note: This manual covers the basic operation of the printer driver tester. For a move defailed
explanation please refer to the operation manual attached to the tester.
Figure 4-2-1
CHAPTER 4
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