Base Printer Symptoms - Lexmark CX310n Service Manual

•
"Tray (x) sensor service check" on page 132
•
"550 and 650 input option service check" on page 134
•
"Scan/fax/copy symptoms" on page 135
• "Black or blank page copy service check" on page 136
•
"CCD service check" on page 137
•
"Flatbed motor service check" on page 137
• "Flatbed home position service check" on page 137
•
"ADF cover open service check" on page 138
•
"ADF streak service check" on page 139
• "ADF paper jam service check" on page 139
•
"ADF feed errors service check" on page 141
•
"ADF duplex service check" on page 142
•
"Modem/fax card service check" on page 143
• "Fax reception service check" on page 144
•
"Fax transmission service check" on page 146
•
"Fax error log codes" on page 148
•
"Escalating a fax issue to second‑level support" on page 152

Base printer symptoms

Symptom
Dead printer service check
Front door sensor or switches service check
Operator panel (display is dim and unchanging) service check
Operator panel (displays all diamonds, no beeps, or five beeps) service check
Operator panel (display blank) service check
Operator panel (one or more operator buttons fail) service check
Operator panel USB cable service check
Trays 2 and 3 (optional) service check
USB service check
Diagnostic information
112
Action
"Dead printer service check" on
page 115
"Front door sensor or switches service
check" on page 117
"Operator panel (display is dim and
unchanging) service check" on
page 121
"Operator panel (displays all
diamonds, no beeps, or five beeps)
service check" on page 124
"Operator panel (display blank) service
check" on page 126
"Operator panel (one or more operator
panel buttons fail) service check" on
page 128
"Operator panel (one or more operator
panel buttons fail) service check" on
page 128
"Trays 2 and 3 (optional) service check"
on page 130
"USB service check" on page 130
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