Internal Error "Paper Sensor Failure; Internal Error; Auto-Load Paper Sensor Failure - ENCAD NovaJet 800 Series Service Manual

Table 4-1. Troubleshooting Table (cont).
Symptoms

Internal ERROR

"Paper Sensor
Failure"
Internal ERROR
Auto-Load Paper
Sensor Failure"
NovaJet 800 Series Service Manual
Possible cause
• servo motor
and vaccuum fan
connections to
MPWA are
switched
• paper sensor
cable unseated
• bad trailing cable
assembly
• bad paper
sensor
• servo motor
disconnected
• trailing cable
connection is
faulty
•auto-load paper
cable unseated
• bad auto-load
paper sensor
Solution
reattach connections
correctly (use Figure
3-4 for reference)
reseat paper
sensor cable
replace trailing cable
assembly
replace paper
sensor
check servo motor
connections
reseat trailing cable
(right carriage)
reseat auto-load
paper cable
replace auto-load
paper sensor
Troubleshooting 4-6