AMT Datasouth Accel-7450 User Manual page 39

12. Incorrect characters printed.
Wrong emulation.
 Verify the setting in printer menu item #15 EMULATION is compatible with
the print data.
 The communication connection with the PC may be incorrect. Verify that
the correct cable is attached and that is not faulty or broken.
 Verify communication parameters # 27 to # 32 in the printer's menu
system are properly set.
13. Unexpected margins.
Extra or insufficient space between the print start position and the top edge of
the paper.
 Adjust the top margin depending on the paper feed source used by setting
parameters # 1 to # 3 TOF ADJUST in the printer's menu system.
Note: Each paper path has its own TOF ADJUST setting.
Extra or not enough space between start of printing and the LEFT paper
edge.
 Fine adjustment: Change the left starting position with menu item #4
HORZ ADJ as needed. The total range is ½ inch from -15/60 inch (less
margin) to +15/60 inch (more margin).
 Coarse adjustment: Move the left paper guide further left for more
margin. Adjust the paper position by moving the tractors right or left.
Note: If you load paper at a new left paper guide position, be sure
to load/eject or print at least one (1) reflective (white or light
colored) form before using the DARK FORMS LOAD feature. If this
is not done, the left margin will be off.
The left starting position on the paper for reflective (white or light
colored) cut sheet paper remains constant as long as the left paper
edge is aligned within 0~15mm mark on the printer ruler.
The printer will NOT detect and load cut sheet paper if it is inserted
to the right of the 25mm mark on the printer ruler (optical sensor
location).
14. Incorrect printing position from the second page of fanfold paper.
The page length may be incorrectly set.
 Set the paper length in item #5 and #6 PAGE LGTH in the printer's menu
system.
 If using a print driver, check the driver and application paper size settings.
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