Document Draw Adjustment - Brother FAX-545 Service Manual

8.4.17 Document Draw Adjustment

Function
After replacement of the main PCB or CIS, or if data stored in the EEPROM is damaged, you need
to carry out this procedure by using the TC-027 Ver. 2 chart.
Operating Procedure
(1) In the initial stage of the maintenance mode, set the TC-027 chart on the document stacker.
The message "DOC. READY" appears on the LCD.
(2) Press the Menu/Set key.
The machine beeps and draws in the TC-027 chart to the scanning start position. While
drawing it in, the machine counts patterns on the chart to determine the amount of draw.
Upon completion of normal counting, the machine shows the message "COPY P.01 SUP" on
the LCD and begins copying the TC-027 chart. The message "REAR SENSOR IS
ADJUSTED." and the copied image will be printed out on recording paper as shown below.
If any error occurs during counting, the message "MACHINE ERROR AB" appears on the
LCD, with no copying of the TC-027 chart onto the recording paper. However, only the
message "REAR SENSOR IS ADJUSTED." will be printed out.
Printout after Normal Completion of Document Draw Adjustment
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