Paper Feeding; Toner Cartridge Specification - Samsung SCX-6345N/XAA Service Manual

3.6 Paper Feeding

- JAM: Additional work is required to correct problems in feeding/outlet.
- Improper Feeding: Meandering, Improper initial print location, Folded corners, double feeding, Miss feeding, etc.
To enhance paper feeding reliability, paper should be fed so that printing may begin on the better side when printing on
both sides. The better side is defined as the manufacturer specified side or watermarked side.
- Shut Down: Machine stops functioning in the middle of a job (any mode). Fault code is displayed on the message
display (LCD). Customer must take action to complete the job.
Paper jam
Miss-feed
- Non-Shutdown:
Machine does not stop during are job (any mode), however, there is a paper feeding quality problem with the output of
the job.
Folded corner on output (Dog ears)
Multiple sheets feed through without separation
- Power-Off / Power - On:
During a job, there is a problem with the machine that requires Power Off to recover back to operational mode.
Machine is locked-up and not responding to control panel
Machine is continually printing blank pages.
Control panel is blank and not responding.

3.7 Toner Cartridge Specification

Toner CRU will have a CRUM to differentiate Samsung and SEC versions as well as detect CRU presence.
CRUM : Yes (Type IV RFID in Toner/OPC Cartridge)
Life(Service) Time:
The service life of a cartridge is based on an estimates printings with ISO 19752 Std. coverage on one A4 or Letter
page at the default density setting performed on the machine. Here is an estimate of the service life of the toner
cartridge based on B5 criteria.
(Starter) : 20K Pages, A4 or Letter page, ISO 19752 Standard.
(Sailes) : 20K Pages, A4 or Letter page, ISO 19752 Standard.
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