Error c7400 - Kyocera Mita Office Equipment & Supplies

Check the development unit and the connector

C7400
Image formation unit connector insertion problem.
Absence of the image formation unit is detected.

IE ERROR, INLET VALVE ERROR

OE ERROR, DRAIN ERROR

FE ERROR, OVER FLOW ERROR

PE ERROR, PRESSURE SENSOR ERROR

dE ERROR, DOOR OPEN ERROR

tE ERROR, HEATING ERROR

LE ERROR, LOCKED MOTOR ERROR

bE ball sensor error code

EE defective EEPROM

bs2--vibration sensor check

INLET VALVE ERROR

DRAIN ERROR

CL Flashing, Child Lock

PF Error, Power Failure

CE Error: Communication Error

UE Error: Imbalance Error

Image formation unit.
Has the drum been removed from this machine.Its either missing or requires replacing

E000 fixing overheating
E001 fixing assembly overheating
E002 fixing assembly low temperature
E003 post-standby fixing low temperature
E007 fixing film rotation error
E010 main motor rotation error
E014 fixing motor rotation error
E019 waste toner case full, waste toner case full sensor error
E020 toner clogging between sub hopper and developing assembly
E024 developing assembly connector disconnection
E025 hopper motor, bottle motor error
E032 NE controller counter error
E064 power supply voltage error (high-voltage)
E100 BD interval error
E110 scanner motor error
E191 communication error for high voltage power supply
E202 CIS home position detection error
E225 CIS light intensity error
E227 reader unit power supply error
E248 backup memory error
E261 zero-cross signal error
E315 image data error
E400 feeder communication error
E490 wrong DF type
E500 finisher communication error
E503 finisher internal communication error
E505 finisher backup memory error
E514 stack delivery/trailing edge assist motor error
E519 gear change motor error
E520 off-set motor error
E530 rear alignment error
E531 stapling error
E532 stapler shift error
E535 swing error
E537 front alignment error
E540 stack tray ascent error/upper tray ascent error
E542 lower tray ascent error
E577 paddle error
E584 shutter error
E590 punching error
E591 puncher dust sensor error
E592 punch horizontal registration sensor error
E593 punch shift error
E5F0 saddle paper positioning error
E5F1 saddle paper folding error
E5F2 saddle guide error
E5F3 saddle alignment error
E5F4 saddle rear stapling error
E5F5 saddle front stapling error
E5F6 saddle butting error
E5F8 saddle connector error
E5F9 saddle switch error
E602 hard disk error
E604 image memory error/shortage
E609 hard disk error
E610 herd disk coding key fault
E674 fax board communication error
E710 IPC initialization error
E711 IPC communication error
E716 communication error for pedestal/ communication error for 3-way unitA1
E717 communication error for NE controller
E719 coin vendor error
E730 PDL software error
E732 scanner communication error
E733 printer communication error
E740 Ether board error
E743 DDI communication error
E744 language file/boot ROM error
E745 TokenRing board error
E746 accessories board wrong model error
E748 controller board and SDRAM size mismatch
E805 fan error

Error C7400 on Kyocera km 5035 is Image formation unit problem or connector

Hope this will help

I'm not too sure. Still check out this link http://www.amazon.co.uk/Usb-To-Epson-Printer-Cable/dp/B00007G1X4

If it is a dry barring in the fan you should have it fixed because it will stop someday and you will need a new printer. Well that is just a way to justify an upgrade.

That machine is rated at 80lb cover I think. You have to use the bypass and select ultra heavy setting in the driver for cardstock.

They are different and can not be interchanged

C7200 work with C7200/C7400
C7300 work with C7350/C7300/C7550/C7500

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe


I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309