Kodak 800 SERIES service manual Media Does Not Move

NovaJet 800 Series Service Manual

Table 4-1. Troubleshooting Table (cont).

Symptoms	Possible cause	Solution
	• trailing cable	replace trailing
	defective	cable

Media Does Not

Move

• perform Stepper	replace stepper
Motor Winding	motor if out of
Resistance check	tolerance
• rough motion	bad bearings -
while spinning	replace stepper
stepper motor	motor
• paper sensor	replace paper
not responding	sensor
• media control	driver corrupted -
switches are	reload printer
operating correctly	driver
• firmware	reload firmware in
corrupted	continuous run state
• bad MPWA	replace MPWA
• ESD discharge	ensure that all ESD
(electrostatic	components are
discharge)	properly installed
	then replace MPWA

Troubleshooting4-3