Canon GP160DF Service Manual page 583

d) ADF test <6-4: ADF>
This is the ADF operation checking mode.
When 4 on the numeric key pad in the FACULTY TEST menu is pressed, the ADF
test is selected.
When the document is set in the document inlet guide and the start key is pressed,
the document is fed at a speed matching the selected resolution. The number on the
display counter advances with each page.
It is possible to set up to 50 sheets of A4 paper, 20 sheets of A3/B4 paper.
e) Stamp test <6-5: STAMP>
This is the stamp operation checking mode.
When 5 on the numeric key pad in the FACULTY TEST menu is pressed, the stamp
test is selected.
The stamp test has the following two menus.
• Test menu 1
When 1 on the numeric key pad in the Stamp TEST menu is pressed, test menu 1 is
selected. When a document is set in the ADF is this condition, the document is fed
20mm past the scanning position and is stamped 5 times at 10mm intervals from that
position, then delivered.
• Test menu 2
When 2 on the numeric key pad in the Stamp TEST menu is pressed, test menu 2 is
selected. When a document is set in the ADF is this condition, the document is fed
20mm past the scanning position and is stamped continuously at 10mm intervals from
that position until the document edge sensor (DES) goes off.
6-4 : ADF
P.0001/0025
Figure 4-27
P.0001/0025
Total number of pages during test
Number of documents fed
CHAPTER 4 SERVICE MODE
4-81