Line Quality Degraded - ENCAD NovaJet Pro 600e Service Manual

NovaJet PRO 600e Service Manual
Line Quality De-
graded
4-10 Troubleshooting
Table 4-1. Troubleshooting Table (cont).
Symptoms Possible cause
• ink cartridges
dirty or clogged
• cartridge dimple
region dirty or
damaged
• color calibration
needed
• deadband
calibration needed
(in bidirectional
printing mode)
• debris or
lubrication on
slide shaft
• leaks or bubbles
in ink delivery
lines
• dirty encoder
strip
• carriage
bushings worn
• drive belt worn
Solution
clean and prime
ink cartridges
clean or replace
cartridge
perform Color
Calibration
perform Deadband
Calibration
clean slide shaft
1) reseal/prime ink
delivery lines on
both sides
2) replace ink
delivery lines
clean encoder strip
replace carriage
bushings
replace drive belt