Lexmark CX310 Service Manual page 97

Toner meter sensors (Y, C, M, K) on TMC card service check
Actions
Step 1
Remove the toner cartridge, and inspect the lenses on the toner meter
cycle (TMC) card.
Are the lenses blocked, damaged, or dirty?
Yes
Repair or replace the
TMC card. See
meter cycle (TMC) card
removal" on page
258.
Diagnostic information
97
No
Go to step 2.
"Toner
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