What CFxxx codes have you seen with your own eyes, and what fixes? If Kyocera won't publish, maybe we put together a reference.

I'll start:
Copystar CS-3050, 4050, 5050 Falcon III C05 106 "CF14F" & "C3310" errors. Error clears. Brownout condition or overloaded AC wall circuits. Advise the customer that their MFP required a dedicated 15A wall circuit.

Copystar CS-3050, 4050, 5050 Falcon III C05 934 "CFB30" error. Operation panel firmware is corrupt. Flash the machine to the most current level of firmware (currently 2.40, 6/18/09).

Copystar CS-3050, 4050, 5050 Falcon III C05 940 "Main CPU: ERROR" after flashing from V2.04C to V2.04D. "CFB31" error after 2nd attempt to flash & ~5 min of "Program Loading". Blue Screen of Death. Corrupted Main Eeprom. (also possible Op Panel Eeprom). Replace the Main Eeprom (part#: 302GR94201). Reflash if necessary.

Copystar CS-3050, 4050, 5050 Falcon III C05 940 "CFB31" error after 2nd attempt to flash & ~5 min of "Program Loading". "Main CPU: ERROR" after flashing from V2.04C to V2.04D. Blue Screen of Death. Corrupted Main Eeprom. (also possible Op Panel Eeprom). Replace the Main Eeprom (part#: 302GR94201). Reflash if necessary.

Copystar CS-3050, 4050, 5050 Falcon III C05 934 "CFB30" error after installing new Main CPU Eeprom & ~5 min of "Program Loading". Blue Screen of Death. Incompatible level of firmware on the Main Eeprom. Flash the machine to the most current level of firmware (currently 2.04D, 12/5/07).

Copystar CS-3050, 4050, 5050 Falcon III C05 950 "cf620" when attempting to upgrade Barcode Font version 2.00.1 to version 3.00.0B via IC Link, sending the "3-00-0 Type B" upgrade file to an original Kyocera Compact Flash card. Corrupted files in the upgrade. Save the PRE folder from a successful upgrade to laptop. Insert Barcode CF card into laptop card reader/writer. Delete the PRE folder from CF card. Copy the PRE file from the laptop to the card. Turn Off copier, insert CF card, turn On.

Copystar CS-2560, 3060 C05 935 "CF620" error. Error clears. Bug in firmware v. 3.001. Load firmware v. 3/08A (6.002).

Copystar CS-250ci/500ci C05 940 "Hi-Voltage CPU - ERROR" after power loss during firmware update. "CF040" Corrupt engine firmware. Replace the Code DIMM (302H794451). Load engine firmware fix, then total firmware package (currently v. 5.0).

These from a published list:
CS-3050, CS-4050, CS-5050 CF000 Operation Panel PWB Communication Error/System Error. Unknown error. Communication error between panel and main controller. (If CF620 occurred and is left, CF000 also occurred because of timeout control.

CS-3050, CS-4050, CS-5050 CF010 Main PWB Checksum Error/System Error. Communication error between panel and main controller.

CS-3050, CS-4050, CS-5050 CF020 Memory Checksum Error/Operation System Error.

CS-3050, CS-4050, CS-5050 CF030 Main PWB System Error.

CS-3050, CS-4050, CS-5050 CF040 Engine PWB Communication Error.

CS-3050, CS-4050, CS-5050 CF041 Scanner PWB Communication Error.

CS-3050, CS-4050, CS-5050 CF050 Engine ROM Checksum Error.

CS-3050, CS-4050, CS-5050 CF060 Engine RAM Error.

CS-3050, CS-4050, CS-5050 CF070 Flash ROM Error. Defective flash ROM (which?).

CS-3050, CS-4050, CS-5050 CF080 Flash ROM Error (during download). Defective flash ROM (which?).

CS-3050, CS-4050, CS-5050 CF090 Fax System M Communication Error.

CS-3050, CS-4050, CS-5050 CF14F Power Source Secondary Side Error/Operation System Error. The operation decomes unstable after recovering the power supply fail (brownout or power drop). Wall voltage is unstable or the main power supply switch was turned OFF/ON within 1 sec.

CS-3050, CS-4050, CS-5050 CF256 Fax System M IOBL error or KUIOLIB error. Poor contact at the fax card card due to mis-installation.

CS-3050, CS-4050, CS-5050 CF257 Fax System M IOBL error or KUIOLIB error. Poor contact at the fax card card due to mis-installation.

CS-3050, CS-4050, CS-5050 CF26F Print System Other Errors. Bug of v.2.03B has been fixed by v. 2.04A (Booklet > Booklet Print).

CS-3050, CS-4050, CS-5050 CF3xx Undefined.

CS-3050, CS-4050, CS-5050 CF423 Fax System M Error. Wrong data or value detected when the following function is used. Or poor contact at fax card due to mis-installation.

CS-3050, CS-4050, CS-5050 CF423 Fax System M Error. The IF error detects during system authentication from ACT_Account_Manager. Or poor contact at fax card due to mis-installation.

CS-3050, CS-4050, CS-5050 CF433 CF434 CF437 CF43F CF441 CF444 CF445 CF451 HDD Image Process Error. Destruction of stored jobs on the HDD. It may occur when selecting the keys for calling stored copy or scanner job from a custom box.

CS-3050, CS-4050, CS-5050 CF45F CF453 CF454 CF45F CF460 CF463 CF46F CF470 HDD Image Process Error. Destruction of stored jobs on the HDD. It may occur when selecting the keys for calling stored copy or scanner job from a custom box.

CS-3050, CS-4050, CS-5050 CF473 CF47F CF484 CF487 CF48F CF490 CF493 CF494 HDD Image Process Error. Destruction of stored jobs on the HDD. It may occur when selecting the keys for calling stored copy or scanner job from a custom box.

CS-3050, CS-4050, CS-5050 CF5xx Undefined.

CS-3050, CS-4050, CS-5050 CF610 System Start Error.

CS-3050, CS-4050, CS-5050 CF620 System Error. Error acquiring the event data. Panel detects CF000 as same error.

CS-3050, CS-4050, CS-5050 CF620 System Error. Error acquiring the event data. Panel detects CF000 as same error. Unable to Load Files To CF Card.

CS-3050, CS-4050, CS-5050 CF7D7 Readout Error of SSL (authentication data).

CS-3050, CS-4050, CS-5050 CFAxx Undefined.

CS-3050, CS-4050, CS-5050 CFB2C CFB30 CFB31 Panel Error. NetFont error. Communication error between panel and main controller during initialization or rejection of communication by controller during initialization. Blue Screen of Death.

CS-3050, CS-4050, CS-5050 CFB30 Incompatible Level Of Firmware on Main EEPROM.

CS-3050, CS-4050, CS-5050 CFB31 Corrupt Firmware on Main EEPROM.

CS-3050, CS-4050, CS-5050 CFB32 Panel Error. Timeout request for start up command. Start command hasn't been received. Possible destruction of system file in HDD. Cannot enter maintenance mode. Blue Screen of Death.

CS-3050, CS-4050, CS-5050 CFB33 Panel Error. Detects disconnection with controller. Possible overdrive of control board or destruction of system file in HDD. Cannot enter maintenance mode. Blue Screen of Death.

I'll post a complete list every item posted here.

Thank You ,Thank you, for posting these codes.
Why Km doesn't add these to the manual is beyond me.

That CFA undefined one relates to the Hard Drive

Blackcat you have way too much time on your hands. I just fixed a 2560 with a cfb30, the expanded memory was bad.

what about CFB37
from a KM3050???

WHAT DOES THIS MEAN???

tech Pete:
you see everything that I've got. It's probably something to do with panel firmware. Did you try firmware first? If its an old style panel you can change the DIMM only. If it's new style you'll have to change out the panel.

Well it's overkill, but it'll work.

This is an Excel spreadsheet listing all the known error messages, jam codes, and error codes, for many of the current models. I haven't added the Kyo-Shiba, the Kyo-Ricoh, CS180-220, CS181-221, CS420-520, or CS750 series yet. There are just too many new models this year to keep up.

https://www.yousendit.com/down...1OZGlyTEQ5eFh2Wmc9PQ
7 days or 100 downloads

Please continue to post any new codes as you solve them. Thanks. =^..^=

Nice...

Great post, good info all in one location. Thanks

Thank You!

blackcat^^ how many machines did u fix with this codes...just curious...



DUMMIETEK...in search of true troubleshooting...

I don't need to open the spreadsheet every day, but it carries nicely on my PDA, and is always handy and quicker than the laptop.

I've added in Harrier2 and Falcon IV. When I get the remaining new models entered in I'll post again.

blackcat,

Could you possibly repost that sheet? I Missed it by a day.

Thanks
Gene Y.

Hi Blackcat,

Same here,can you please repost the spreadsheet.

Thanks.
George

Tomorrow morning Friday, with the Harrier2 & Falcon IV woorksheets added.

Still a few revisions of the messages to do in Falcon IV... otherwise, here it is:

https://www.yousendit.com/down...Y2QmtRcG85bEIzZUE9PQ

7 days or 100 downloads

Please feel free to identify misspellings, blatant errors, etc. It's a work in progress. =^..^=

Thanks very much for doing this list.
Regards
ED

Blackcat can you repost I missed update Thank you!!!!

Next time I'm in the office, probably Monday.

I've got a couple to add: CF18A on TASKalfa-Firmware Incompatability with Engine firmware.

Thank you I find it useful and convenient