Lexmark C792 series - Page 160

2-120 Service Manual
5062
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3
Remove the HTU rear standard bin cover. See “HTU
rear standard bin cover removal” on page 4-312.
Check the cable in the indicated connector.
Is the cable proper connected?
Go to step 4. Reseat the
connector.
4
Replace the HTU second sensor. See “HTU sensor
(second) removal” on page 4-324.
Does the error reoccur?
Replace the HTU
controller card.
See “HTU
controller card
removal” on
page 4-289.
Problem solved.
Step Questions / actions Yes No