Pitney Bowes DA750, DA700 manual Print Quality Problems Exit Rollers, Sensor, Print Head Shaft

Printer Maintenance • 5

Print Quality Problems (continued)

Exit Rollers

•Clean the print head cartridge: dampen a soft cotton cloth with water and wipe the nozzles clean (wipe in the proper directions).

•Install a new ink cartridge (page 2-12).

If the right and left exit rollers are misaligned, that is, contact printed surfaces, they can become contaminated with ink. Use water to dampen a soft cloth and remove the ink from the rollers.

Sensor	A film and/or dust can build up on the sensors and cause
	misfeeds of the material. Lift the transport door and use
	compressed air to blow dust from the sensors. Cans of
	compressed air are available from many computer supply
	houses.
Print Head Shaft	Periodically wipe the print head shaft clean with a dry, soft,
	lint free, cotton cloth. DO NOT OIL! Refer to illustration on
	the next page.

SV61027 Rev. D 5-3