[ 6 ] Align vertical print lines (Function code 65)
(1) Enter 6,5, and 1 using the / and OK keys on the machine.
The machine prints out two sets of vertical alignment check patterns in monochrome for 600 dpi
and 1200 dpi (see the next page), each of which consists of #0 through #8 blocks. If the vertical
alignment is ON, #5 block shows vertically aligned lines.
The "600DPI NO.(1-8)" appears on the LCD.
(2) For 600 dpi, check the printed vertical alignment check patterns and find which number block
shows full alignment.
If the full alignment block is other than #5, enter that block number using the / and OK keys.
The "1200DPI NO.(1-8)" appears.
(3) For 1200 dpi, perform the same operation as in step (2).
The machine automatically returns to the initial stage of the maintenance mode.
NOTE: If #1 or #8 block is fully aligned so that you enter 1 or 8 in the above procedure, then go
back to step (1) to confirm that #5 block becomes aligned.
7-17
Confidential