Brother HL-2600CN Service Manual page 35

(2) Print guarantee area
<Plain paper>
<Envelope>
42mm
16mm
2.5.5 Paper Feed Jam Rate
Less than 1 misfeed per 2000 pages under normal environmental conditions.
Less than 1 misfeed per 1000 pages outside the normal environmental conditions.
Note:
These figures are based on the paper whose specification is recommended. For the
recommended specifications, refer to Section 2.4.3 of this chapter.
Print
guarantee
area
3mm
5mm
Non guarantee area
3mm
4mm
COM10:68mm
DL:40mm
4mm
Paper:5mm
Other:10mm
Non printable area
Non guarantee area
Paper:4mm
Other:10mm
4mm
3mm
5mm
Non printable area
Print guarantee area
II-8
4mm
COM10:68mm
DL:40mm