NovaJet 800 Series Service Manual

Table 4-1. Troubleshooting Table (cont).

Symptoms

Possible cause

Solution

 

• color calibration

perform Color

 

needed

Calibration

 

• deadband

perform Deadband

 

calibration needed

Calibration

 

(in bidirectional

 

 

printing mode)

 

 

• debris or

clean slide shaft

 

lubrication on

 

 

slide shaft

 

 

• leaks or bubbles

1) reseal/prime ink

 

in ink delivery

delivery lines on

 

lines

both sides

 

 

2) replace ink

 

 

delivery lines

 

• dirty encoder

clean encoder strip

 

strip

 

 

•outrigger

replace outrigger

 

bushings worn

bushings

 

• carriage

replace carriage

 

bushings worn

bushings

 

• drive belt worn

replace drive belt

 

• drive belt

replace frame

 

slipping on idler

tensioner, spring,

 

 

or idler

 

• vacuum fan not

replace fan

 

operating

assembly

Troubleshooting 4-15

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Kodak 800 SERIES service manual Color calibration Perform Color Needed Calibration Deadband