Nouvelles du produit

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How to Clean the Printer Drum Unit and Corona Wire

How to Clean the Printer Drum Unit and Corona Wire

Open the front cover. Note: You need to print the toner dot matrix checklist first (select “drum dot matrix printing” in the “Options” of the control panel), in order to understand the locations where the toner cartridge is not clean. Power off the device after printing Remove the toner cartridge and drum unit assembly from […]

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Why Does The Printer Print With Bottom Ash?

Why Does The Printer Print With Bottom Ash?

Why does the printer print with gray background? I. New print cartridge If the original HP print cartridge that you just purchased prints with a gray background, it may be caused by accidental impact and incorrect operation during transportation or use, which may cause damage to the internal components of the print cartridge. Of course, […]

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How to Solve the Paper Jam

How to Solve the Paper Jam

The most troublesome problem in copying work is “paper jam”, which accounts for more than 80% of copier failures. Due to the limitation of the working principle, copying machine jams are inevitable. All we can do is to take various measures to minimize the occurrence of "jam". The paper jam rate of a good copying […]

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Five Simple Maintenance Methods for Printers

Five Simple Maintenance Methods for Printers

First, the print effect is different from the preview Generally, this situation occurs under the text editor. Common words such as word or wps2000, etc., are obviously neatly formatted during preview, but printed to find that some fonts are overlapping. This situation is generally due to improperly set up during editing. The solution is to […]

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ASTA AD-B2120TU Barcode Printer Specification

ASTA AD-B2120TU Barcode Printer Specification

  Attentions: The printer should be installed in a flat, stable location; • Leave enough space around the printer for operation and maintenance; • Keep the printer away from water and direct sunlight, glare, and heat; • Do not use or store the printer in places with high temperatures, high humidity, and heavy pollution; • […]

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Problèmes courants de toner et solution

Problèmes courants de toner et solution

1. Problem: bottom ash Reasons: low humidity, high temperature; PCR (charge roller) defects; magnetic roller sheath and coating defects; PCR or corona electrical contact defects; OPC (photosensitive drum) defects; poor carbon powder, carbon powder mixed; Solution: Best RH=50-60%; replace defective parts; replace toner; check high voltage power supply. 2, the problem: ghost Reasons: cleaning blade, […]

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