Question about Konica Minolta Konica 7020 7022 7025 7030 7035 7130 7135 Genuine Drum 950-253 950253
1 look to the drum surface for scratch if their is replaced it. 2 the write unit might already defective. Damage drum will cause sparks to charging unit and Horizontal lines produce.
Posted on Dec 03, 2014
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Posted on Jan 02, 2017
SOURCE: konica 7020
Did you blow it up, probably not.
Click this link for the everything.
The error codes you seek are not in the manual, you'll have to call Konica to tell you what they are ... call Konica at (860) 683-2222.
Hope this helps. Rate a fixya!
Posted on Dec 11, 2007
SOURCE: konica 7020
F26-1 at power up.
F26-1 at power up.
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  (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.
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. firstname.lastname@example.org
Posted on Jan 03, 2008
Beings as it is close to 100k, it is due for a PM (preventative maintenance) kit to be installed (this model has a 100k PM cycle), and also a web, corona wires, charge grid, and feed rollers (if worn) should be replaced at this point, and of course cleaned.
The drum and developer "should" last 200k (this can vary greatly).
$200 for a general cleaning on that series machine... that's entirely too much, and he will most likely tell you it's due for a PM. A competent technician would be able to install the kit, replace the above parts in under 2 hours easily.
I wish I could be of more help, but given that is almost at the end of its PM cycle, it could be anything.
Posted on Feb 12, 2008
SOURCE: Konica Minolta magicolor 2430DL
Open the top cover. Remove the drum (part with long green handle). Below the drum you will see a strip of glass about 4-5 inches long. Take a cloth and wipe across the glass.
This will normally clear up any white lines in your print.
Posted on Jul 19, 2008
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