Flows 59 PHD 091-912
Is the customer installing a new
Checking the protection cover
Open the front cover.
Remove any remaining PHD protective
Does the error occur after closing the
Checking the PHD ASSY sealing tape
Open the front cover and remove the
PHD ASSY from the printer after turning
the printer off.
Remove any of the 8 pieces of sealing
tape that may be left on the PHD ASSY.
Then, install the PHD ASSY into the
Does the error occur after turning the
Checking after replacing the PHD ASSY
Replace the PHD ASSY. (Refer to
Removal 4/Replacement 50.)
CAUTION: Be sure to pull eight sealing
tapes out from a new PHD ASSY before
Does the error still occur when the
power is turned off and on?
Replace the PWBA MCU. (Refer to
Removal 43/ Replacement 11.)
No (New PHD installing)
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Chapter 1 Troubleshooting