Multifeeder Retry Operation; Setting The Paper Size For The Multifeeder Tray (User Mode) - Canon iR1600 Service Manual

2.2.3 Multifeeder Retry Operation

If paper is not picked up when the manual pick roller has rotated, the machine will ex-
ecute a retry pickup operation.
The DC controller PCB keeps count of time starting when the manual feed pickup sole-
noid goes ON. If the registration paper sensor (PS101) does not detect the leading edge of
paper within a specific period of time, it turns on the pickup solenoid once again for a
pickup operation. If the registration paper sensor still does not detect the leading edge of pa-
per within a specific period of time after a second retry operation, the machine will execute
a retry pickup operation once again. If paper still does not reach the registration paper sen-
sor after a 3rd retry pickup operation, the machine will identify the condition as a jam, and
will indicate a jam message on the LCD in the control panel.

2.2.4 Setting the Paper Size for the Multifeeder Tray (user mode)

The multifeeder tray may be set to a specific paper size, selected according to how it is
used:
1. If a different size is used each time paper is supplied (default),
Choose 'OFF' in user mode: 1 COMMON SETTINGS>4 USE STACK BYPASS.
2. If the same size is to be used at all times,
Choose 'ON' in user mode, and select a specific size using the cursor key: 1 COMMON
SETTINGS>4 USE STACK BYPASS.
If printing is executed while the selected size differs from the size of paper placed in the
multifeeder tray, the machine will indicate a message at the end of printing on the 1st sheet,
and will stop printing operation.
COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002
CHAPTER 6 PICKUP/FEDING SYSTEM
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