Code e3-8 on konica 7020

SOURCE: konica 7020

Did you blow it up, probably not.

Click this link for the everything.

http://www.kmbs.konicaminolta.us/content/support/supporthome.html

1. Choose the Category "Office Systems"
2. Choose the model "7020"
3. Click the error next to the Model dropdown box.
4. Choose the 1876KB user manual called "User Manual for 7020, 7025, 7030 and 7035"

SOURCE: konica 7020

F26-1 at power up. [Description] F26-1 at power up.
[Solution]
PROBABLE CAUSES:
1. The TDS (Toner Density Sensor), in the developing unit, has detected a depletion of toner.
Note: This may have been caused by the customer making an excessive amount of copies while the machine was out of toner. It may also be caused by a bound toner addition system.
Clean all toner from the toner recycle and toner supply assemblies. Confirm that the gear mesh between the toner supply auger drive gear and toner supply motor (M4) is flush. If toner supply conveyance is normal and the toner cavity is empty, install a new toner cartridge (Item #950236) and then perform the following diagnostic mode to replenish the developing unit with toner:
a. Access the 47 mode (power the copier ON while pressing the 4 and 7 keys).
b. Enter output code 54.
c. Press the START button.
Note: Toner will now be added to the developing unit and stop automatically when target level is reached, although it will not run any longer than 3 minutes.
d. Power copier OFF/ON to return to normal copy mode.
Note: Perform the following 25 mode software switch settings to minimize the amount of copies that can be made, prior to copy inhibit, when the ADD TONER message is displayed:
- Access the 25 mode (hold down the 2 and 5 keys at power ON).
- Select [1] (SOFTWARE SW).
- Using the up and down arrows, scroll to the following software switches and set them as follows:
a. 4-0 set to 0
b. 4-1 set to 0
c. 4-2 set to 0
d. 4-3 set to 0
- Power OFF/ON to return to normal copy mode.
Notes:
A. These setting will allow the ADD TONER message to be displayed immediately and only allow 100 copies to be thereafter.
B. Copier inhibit will automatically be released when a new toner cartridge is installed.

2. The toner conveyance gear is worn. The toner conveyance gear is driven by the toner supply motor located on the toner supply unit.
Replace the toner conveyance gear (p/n 26NA32680).

I may be able to get the manuals for a nominal charge. [email protected]

SOURCE: Konica 7020 Printer

HI,
you need to reset the fuser latch as it has a fuser error code most likely needs new thermisters,
anyways give this a go, hold down 2 and 5 keys together and power on machine, this will put you into to a service mode call 25 mode, go to dip switch 3 and bit 1 and then next to bit 1 hit the key that says turn off,
turn machine off and back on should clear error code, if it doesnt you need new thermisters, even when you put in new thermisters you still need to clear this error in service mode
Regards
Konica Tech

SOURCE: Error Code F-35-6 on Konica 7020

Please call the techie, he would definetely solve the problem, because their is a risk for the rollers to be burned out

SOURCE: I have a Konica 7020 copier reading an error code

Fuser error. Needs to be reset by a technician in service mode after the fault is fixed