Canon LBP-1000 Service Manual page 71

detects the trailing edge of the paper.
• Paper 200mm or more: T= about 5 seconds
• Paper less than 200mm: T= about 10 seconds
c. When a pick-up delay jam occurred
When a pick-up delay jam occurred, the printer enters the LAST ROTATION period to deliver the
jammed paper. During this period, the CPU assesses a delivery stationary jam if the delivery
sensor (PS503) cannot detect the trailing edge of the paper within 8 seconds after the comple-
tion of the forced laser emission.
d. During pressure roller cleaning
During pressure roller cleaning, the CPU assesses a delivery stationary jam if the delivery sen-
sor (PS503) cannot detect the trailing edge of the paper within 8 seconds after the 35th feed
operation.
CHAPTER 2
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