Konica 2223 error code P27
Description
P26 or P27 at power up or during copier operation.
Solution
PROBABLE CAUSES:
1. Open connection from the TDS sensor to the main CB or lack of developer. The TDS output is abnormal (0.2V DC or lower).
Verify that the sensor output is above 0.2V DC by monitoring CN6-A9 on the main CB while running the main motor in diagnostics (47 mode, output code 40).
Repair any poor connections to the TDS sensor and supply developer if necessary.
2. Code occurs after resetting the PM counter and P26 occurs if machine is powered OFF/ON, because the L-detect (TDS) adjustment was not performed
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SOURCE: have code p27 for a konica 2223 and need to know
P27Toner density sensor unplugged or toner density sensor problem.
SOURCE: how do i fix a p27 code on a konica 2223
Check toner density connector/replace toner density sensor
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