Kyocera Recent Questions, Troubleshooting Help & Support

Check/replace the toner.

https://printcopy.info/?mod=erc&brand=Kyocera&model=ECOSYS+M2040dn&code=F000

Hi if your printer has a nozzle head, please clean that first. You should also check that you ink cartridges are not third party. If so, please switch to kyocera brand. Thank you.

Hi, please restart both your printer and the source that you're printing from (ie computer) before trying to print again. Also, please attempt to use another flash drive to print to the printer as well. If possible, you can update the firmware of your printer to make sure that everything is updated on the machine. Thank you.

This happens when the machine knows that you are using counterfeit or refilled toner cartridges. Or your toner refiller gave you an empty one, or one with a teaspoon of toner powder in it.

Maybe you can try to shake the toner first, because sometimes we found some case the toner a bit like frozen or lumpy

That code indicates a problem with the (K) developing unit, which is the black color developing unit. Try removing and reinserting the black developing unit. If that doesn't work, probably need to replace the developing unit. Hope that helps.

Generally this printer can be separate into 4 major part: Printer body, Toner container, Developer unit and Drum unit. The developer unit is the unit where the toner container "mount" on it and it should be removed to allow cleaning task every time the toner container is replaced.
U may get this error message if the developer unit is not install properly after u replace a new toner container. Just lift the developer unit together with the toner container out of the printer and then insert back properly into the machine.

YBC (/\)

Hi, Please run a drum and developer refresh in order to overcome your issue. if this does not work, please attempt a tone curve adjustment. Thank you.

Hi, Please use the pictures in your manual to locate and press the reset button in order to factory reset your laser printer. You can verify this procedure on page 8-9 of the device manual. Thank you.

Straight from the Kyocera service manual. Main charger high voltage error. Five pages have been printed with the main charger output short-circuited. Causes: Drum unit installed incorrectly. Engine PWB installed incorrectly. Defective engine PWB. Solution from service manual: Verify harness is not pinched in the drum unit. Verify harness is not pinched in the engine PWB. Replace the engine PWB. If you have tried to repair the printer yourself, just go over the reassembly procedure, you might have pinched a wire or one of the connectors might be bent or not in properly. Regards

https://www.manualslib.com/manual/433374/Kyocera-Fs-C5150dn.html?page=154

its a firm error ,you need to update the firmware their are videos on youtube on how to do it

F248 is communication problem ,it some times happens when the printer cannot understand the data coming from the computer from certain program's or a specific file .reset the printer clear any print jobs on the pc and try print a test page if you're still getting that error you will need to get a service engineer to upgrade to the latest firmwarec

APN & data settings

1. From any Home screen, tap Apps.
2. Tap Settings > More > Cellular networks.
3. Tap Access Point Names.
4. If available, tap the T-Mobile US APN.
   • If not available, tap the New APN icon.
   • To reset your APN settings, tap the Menu icon with three dots, then tap Reset to default.
5. Verify and update the following settings for the Data APN:
   • Name: T-Mobile US
   • APN: fast.t-mobile.com
   • Proxy: <Not set>
   • Port: <Not set>
   • Username: <Not set>
   • Password: <Not set>
   • Server: <Not set>
   • MMSC: http://mms.msg.eng.t-mobile.com/mms/wapenc
   • MMS proxy: <Not set>
   • MMS port: <Not set>
   • MMS protocol: WAP 2.0
   • MCC: 310
   • MNC: 260
   • Authentication type: <Not set>
   • APN type: default,supl,mms
   • APN protocol: IPv6
   • APN roaming protocol: IPv4
   • Enable/disable APN: <greyed out unless there are multiple APN's>
   • Bearer: Unspecified
   • MVNO type: None
   • MVNO value: <Not set>
6. Tap the Menu icon with three dots, then tap Save.
7. Tap the desired APN profile you want to use. The bullet point fills with color next to the APN profile.

Manual network selection

The device detects and registers on wireless networks inside T-Mobile's calling area, but roaming networks are usually restricted to T-Mobile SIM cards. You can manually select a network only in areas where T-Mobile does not own GSM spectrum.

1. From any Home screen, tap Apps.
2. Tap Settings > More > Cellular networks.
3. Tap Network operators.
4. Wait while the device populates a list of available networks.
5. Tap the desired network you wish to register on.

Switch 2G / 4G

1. From any Home screen, tap Apps.
2. Tap Settings > More > Cellular networks.
3. Tap Preferred network types.
4. Choose from the following options:
   • LTE/WCDMA/GSM (Auto mode)
   • WCDMA/GSM
   • GSM only

Turn on / off airplane mode

Airplane mode turns off wireless connections. This allows app and menu use, but prevents voice or Internet use.

1. From any screen, swipe down from the top of the screen.
2. Tap the down icon (v), the tap Airplane to turn on or off.

Turn on / off data roaming

1. From any Home screen, tap Apps.
2. Tap Settings > More > Cellular networks.
3. Tap to turn Data Roaming on or off.

Turn on / off mobile data

1. From any Home screen, tap Apps > Settings > Data usage.
2. Tap to turn Cellular data on or off.

From - https://support.t-mobile.com/docs/DOC-28547 If you need further help, I’m available over the phone at https://www.6ya.com/expert/daniel_a4640839dbb7ec58

maint kit needed have to replace parts or reset the count

Question edited for clarity. This is not a fuser unit error. Why change the fuser? Was it jamming at the fuser? Change paper to a better quality and make sure it is dry. A sensor is sensing a paper jam because the paper hasn't exited the machine. 4209 - The eject sensor (ES) does not turn on during paper feed from MP tray. https://www.eps-antennas.de/fs-6030-mfp/fs-6025mfp_6025mfp-b_6030mfp_sm_rev_1.pdf Generic Kyocera 4209 Error and fixes. https://www.google.com/search?q=Kyocera+Error+4209 ..

The only solution is to clean the discharge lamp of the drum housing and also making sure that drum terminals are cleaned well

Question moved from MISC to Kyocera. That is an issue that no one else has every had. It may be a sensor, or likely the control board. You need a Service visit. https://www.google.com/search?q=kyocera+1125+is+picking+papers+continuously+without+stopping ..