How to Identify and Fix Common Problems ?
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If your drum is not recognizing in the printer, there may be an issue with the gold chip on the end of the toner cartridge. This chip communicates with the printer to create a print and if it is not reading properly, the toner / drum unit will not work. Sometimes fingerprint oil or dust can cause this error.
“DRUM LIFE” or “REPLACE DRUM” is a rough indicator that the image drum cartridge has reached the end of its life. If there are no problems with print quality even if this message appears, continue to use until there is no toner left. When out of toner, replace the image drum cartridge and toner cartridge together.
Use an activated toner cloth, stretched tautly, and carefully wipe down the drum exterior to remove loose toner. Then use a cotton ball saturated with 99% pure isopropyl (rubbing) alcohol. Clean any patches of stubborn toner still attached to the drum. Use toner cloth or lint-free microfiber to clean the print rollers.
Drum Error typically appears when the corona wire on the drum unit needs to be cleaned or when the drum unit needs to be replaced. If you replaced the drum and the message appeared or continued to appear immediately after installing the replacement drum, click here. 1. Clean the corona wire inside the drum unit.
The drum unit may need replacing if you notice the printer producing blurry, low-quality images. Black or colored toner spots on printouts also indicates a failing drum unit. In some cases, horizontal lines may develop across the printout every time the paper passes the failing part of the drum.
Printer drum repair is an important service that requires knowledge and experience to complete in order to restore your printer. It includes troubleshooting printer drum problems such as HP, Brother and others, cleaning printer drum cartridges, replacing printer drum 88a and buying printer drum cleaning.
Samsung washing machines have a self-cleaning cycle called Drum Clean* (or, Drum Clean+), which heats up water up to 60 °C and 70 °C to remove any bacteria or build-up from the drum of your washing machine. This can also remove any dirt that has accumulated in the rubber door gasket.
If your machine continues to display “Replace Drum” after installing a new drum, the drum counter may not have reset properly. Whenever you replace the drum unit, the drum counter needs to be reset.
A degraded drum unit can cause streaks, smudges, and blank spots on your printed page even if you just inserted a new printer toner. While a broken drum unit won`t break your printer, it will just fail to stop printing at a certain point.
You can refresh the drum to improve print quality if streaks or white spots appear on printed images. Consult your service representative before using this function. Do no printing operations while the drum is being refreshed.
Separate drum units last quite a bit longer than a toner cartridge and typically should be replaced after the use of 3-4 toners. Your printer should inform you when it`s time to replace the drum, but you can usually tell your drum is on it`s last legs if you start to see black spots or lines across the page.
Dried Ink Buildup on the Printhead
If the print cleaning cycle doesn`t work, dried ink may be the culprit. Take the printhead out and wipe the nozzles clean to remove any buildup. Depending on the model of your printer, this may be difficult—some printheads are harder to remove than others.
Use isopropyl alcohol or ethanol according to the manufacturer`s safety guidelines, as applicable. Wipe the roller with a lint-free cloth dipped in isopropyl alcohol or ethanol. After cleaning the roller, make sure that no lint or other material remains on the roller.
Tip #1: Run print head cleaning cycles. Quite often, running several print head cleaning cycles will unclog a nozzle, when perhaps one or two cycles will not. Run up to five cycles in sequence. Print a nozzle check pattern after every one or two cleaning cycles to see if you have made any progress.
Print head cleaning consumes some ink. To avoid wasting ink, clean the print head only if print quality declines; for example, if the printout is blurry or the color is incorrect or missing.
The message “Drum Error” will appear on the display if the corona wire on the drum unit needs to be cleaned. 1. Open the front cover and remove the drum unit and toner cartridge assembly. Be sure to place the drum and toner assembly on a piece of paper in case of spilled or scattered toner.
Striking the head of the drum changes its shape and compresses the air inside the shell. The compressed air presses on the bottom head and changes its shape. Then, these changes are transmitted to the drum shell and reflected back, and this action is repeated, creating a vibration.
What is the drum unit? The drum unit transfers the toner to the paper. The laser printer puts the toner on the roller called “The photosensitive drum” inside the drum unit, and then prints letters and images by fixing toner to the paper by heat and pressure.
There are many factors that determine the actual drum life, such as the temperature, humidity, type of paper, type of toner used, number of pages per print job and so on. Under ideal conditions, the average drum life is estimated at approximately 12,000 pages.
Check that the same IP address is set for the machine and the machine`s port setting on the computer. Check that the IP address is not duplicated by another device. Check that the correct IP address, subnet mask, and gateway address are set. If using OKI LPR Utility, check the IP address setting with OKI LPR Utility.
Turn the printer on while holding down the FORM FEED button. This test prints the character set in a rolling pattern using the default type style. Press the SELECT button or turn off the printer to stop the test. Oki Data has taken care to insure that the information is complete, accurate and up-to-date.
For natural skin drum heads, like those on a djembe drum or bongos, small cracks and tears can be filled in with glue, while larger holes could be patched with extra skin. However, both of these methods could change the sound of the drum, and completely replacing the natural skin drum head may have better results.
Cleaning the inside drum of a washing machine is one of the most important things to preserve your favorite clothes as well as the machine. Furthermore, this can help to avoid bacteria and keep healthy. To preserve the performance of the washing machine and remove any bacteria, clean the drum at least once a month.
You`ll be able to wash a full load of laundry in just 28 minutes – saving you time and money. Remove bacteria from the drum at the touch of a button with the DrumClean programme.