Scanner stops partway along path, motor whines

It's a guess, because I haven't used Industrial Hobarts for a while, but the contactor unit for the pump is faulty. These are usually hidden behind the control panel or the bottom kick panel.

https://www.partstown.com/modelManual/HOB-Lxi_pm.pdf

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Error code C0650 Konica Minolta bizhub 160 Black
Faulty scanner home
position sensor.
• The scanner home position sensor (PS100) does not go
from HIGH to LOW when the scanner motor (M4) is energized
for a given number of steps after the sequence to
bring the scanner back to its home position has been
started at the end of a scan motion and during re-shading.
• The scanner home position sensor (PS100) does not go
from LOW to HIGH when the scanner motor (M4) is energized
for a given number of steps after a scan motion has
been started at the end of a PS100 home check scan
motion and during re-shading.
THANK'S

Rick Kasper's solution is a good start. There is no mechanical lock for the scanner head (below the glass plate upon which the material to be copied may be placed).
The "scanner" in this context is the optical head that slides along a rail below the glass plate. Its movement from the home position is monitored by a photo transistor. If the scanner head fails to release from its park position under the left hand window as it should, including during the power-up sequence, the failure message will appear.
If you hear a fairly loud whining sound (from the stalled scanner head drive motor) during the power-up sequence followed by the "scanner locked" warning, it indicates that the scanner head is hung up mechanically in its park position below the left hand scanner glass. Verify this by opening the Automatic Document Feeder (ADF) before powering up and note lack of movement of the scanner head assembly. Following the sequence outlined in the service manual, remove the scanner + ADF assembly, open the scanner assembly and move the scanner head on its rail to free it up. Take care to reassemble the scanner head with the white nylon slides properly placed on either side of the head.
If however, during the power up sequence you do not hear the whining noise, it is a sure indication that the motor has either failed or that no drive power is applied, but this is rare compared to mechanical hang-up.

Hi. The whining noise you hear is the fuel pump priming the fuel lines. If you don't hear the sound anymore then your fuel pump has stopped working. Check your fuses. Also look for a relay for the fuel pump. The relay will usually be in a large box under the hook that says fuse and relay panel or something similar. If the fuses and relay are working the the pump will probably need to be replaced.

Check if the transportation lock is in the unlocked position; this is on the back above the USB port. Disconnect any accessories that could be malfunctioning. Then turn the unit off and back on. If the unit responds properly, it was a temporary problem. Retry the accessories. Otherwise, the unit needs service. You will need to determine if the cost of service is worthwhile.

The flashing red light can indicate the fluorescent lamp needs to be replaced or the scanner is malfunctioning. From the sound you describe, I suspect it could be a problem with the motor or the path that the scanning unit has to travel.

I hope this helps.

Cindy Wells

the motor that adjusts the weight is damaged or broken. replace or fix this motor and you will be done

I had the same problem. I disconnected the scanner from the PC. restarted my computer. Shook my scanner a little bit while PC was rebooting (or maybe a little slap) and when PC was rebooted), i plugged my scanner back and it recalibrated automatically.

bizhub 211 error code C0F32, To solve this code simply replace the developer of the machine.

A C30 code is as follows straight from the Tech Manual.
.Timing switch fails to turn ON 2.5
sec after scanner motor starts to
turn in normal direction.
.Home position switch fails to turn
ON 6 sec after scanner motor
starts to reverse.

Solutions:
.Defective scanner motor
.Defective timing switch
.Defective scanner motor
.Defective home position
switch

Also check the scanner rail some of the seals on the rail around were the motor sits turn to gunk and will stop the scanner assy from moving.