Functions Of Service Mode - Canon iR1600 Series Service Manual

CHAPTER 4 TROUBLESHOOTING

1.2 Functions of Service Mode

The functions of each service mode item are as follows:
PPG CHECK SUM/PS CHECK SUM
The host machine performs a check sum operation on the requested ROM bank. The
calculated Check Sum is displayed on the LCD.
COLD RESET A4/LETTER
The host machine sets the default to the selected paper size (A4/LTR), and resets it to
zero, if the page count is less than 50.
COLD RESET A4+/LETTER+
The host machine sets the default to the selected paper size (A4/LTR), and resets its to
zero, if the page count is less than 50, and then feeds the paper without the paper size
for manual feed.
FEEDER MENU
You may select any of the following paper sizes for manual feed:
*1
ANY , A4, LETTER, LEGAL, A5, B5-JIS, COM10, MONARCH, C5, DL, A3, B4,
11x17, CUSTOM, STATEMENT, B5-ISO.
*1: displayed only if the host machine is set COLD RESET A4+ or COLD RESET
LETTER+
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