Adjustment Of Horizontal Print Position; Adjustment Of Post Card Black Mark Sensor; Head Cleaning - Mitsubishi Electric CP-D70DW Service Manual

7. Adjustment of horizontal print position

Center the printing image horizontally.
When an adjustment error occurs, a white vertical line appears on the right or left edge of the printing image (edge of an
image isn't printed).
Adjustment procedure
1. Checking the horizontal position of the printing image before adjustment
Print a solid gray pattern in 10x15 (4x6") size using the Adjustment of horizontal print position in the service application.
This adjustment isn't necessary when the printing image is centered horizontally.
2. Adjusting the horizontal position of the printing image
Center the printing image horizontally using the Adjustment of horizontal print position in the service application.

8. Adjustment of post card black mark sensor

This item is used to adjust the sensitivity of the Post card black mark sensor. In case of an adjustment failure, a black
marking isn't detected properly or a black marking isn't placed on the specified position of the printing sheet.
Adjustment procedure
1. T.B.D.(It will be supported in the future.)
(Updating the firmware is necessary if you use an old version.)

9. Head cleaning

This item is used to clean the head.
(Updating the firmware is necessary if you use an old version.)
Adjustment procedure
1. Preparation for the head cleaning
Attach the paper (10X15 (4X6") size, A5 size, or A5W size) and the special ink for cleaning to the printer.
2. Carrying out the head cleaning
Close the door while the power is turned ON. Or, close the door while the power is turned OFF, and then turn the power
ON.
3. Carrying out using the service application
Using the service application, the number of cleaning operations can be specified.
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