Maintenance and
Cleaning
Scheduled Maintenance
The DocuPrint N4525 is designed and tested to require little maintenance. A User
Maintenance Kit (P/N 109R00048 for 110 volt printer and 109R00049 for 220 volt
printers) contains:
Replacement Fuser
Bias Transfer Roller
Feed Rollers (15 ea. - three for each paper input Bin)
Rubber gloves for handling Feed and Bias Transfer rollers
Cleaning cloth.
The printer will tell the user when to install the User Maintenance Kit (300,000 prints).
Normally, it is not necessary for a trained technician to install the kit. Following
installation, it is necessary to reset the maintenance counter.
See NVRAM Adjusments in the Diagnostics, Test Prints, Serivces
Note
Tests and NVRAM Adjustments section of this manual for this
procedure.
Recommended Tools
Standard service tools used in printer repair
Toner vacuum, such as the 3M Toner Vac
Do NOT use a standad vacuum to clean up a toner spill.
Caution
Suction bulb to use as an air puff blower
Toner rags (specially treat fibrous paper cleaning "rags" that attract and pick up
toner and dust particles
Cotton swabs (for those hard to get at places)
Cleaning cloth
Isopropyl alcohol
Simple Green or equivalent cleaner
Volume 1 / Print Engine - Maintenance & Cleaning
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