Canon LBP-1000 Service Manual page 55

Unmasking area
Notes: 1. The shaded area indicates the area where the laser beam can write.
2. T1 is the range 1mm toward the center from the right and left sides of the Letter size
regardless of the paper size specification.
3. T2 is the range 1.5mm from the leading edge of the paper (start of /BD output) to the
trailing edge of the paper.
/BD
T1
1 mm
Figure 2-3-3
1 mm
CHAPTER 2
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