The difference between ribbon and carbon ribbon
Ribbon is a special consumable for barcode printers. It is covered with a layer of toner. When printing, the hot toner on the print head is pad-printed onto the self-adhesive label. This process is called thermal transfer. The ribbon is generally used by general-purpose printers. Commonly used consumables for dot matrix printers, ribbons are used […]
How much toner should be added to the printer?
When adding toner to the printer, pay attention to the amount of toner added. It is not good to add too much toner frequently. Adding too much will cause the toner to be taken out when the toner drum rotates, contaminating the printer and causing damage to the internal structure of the toner drum. If […]
Firmware Update for Sharp and Ricoh Devices
In April 2024, Sharp and Ricoh released the latest firmware for Sharp MX-61 series copiers and Ricoh MP C4504/3004/2504 and IM C2510 series copiers
Reasons why copy colors fade when copying machines
1. The copier is out of ink and the ink cartridge needs to be replaced. 2. The developing liquid is old and invalid. When the developing liquid becomes old and expires, the carrier will be missing or fatigued, and the color may fade. 3. Image density is uneven Uneven image density will make the color […]
Some Canon models vulnerable to DoS attacks.
Canon U.S.A., Inc. has recently become aware of potential multiple buffer overflow vulnerabilities in these Canon laser printers and small office multifunctional printers: Affected models are: imageCLASS MF series MF1238 II MF1333C MF1643i II/MF1643iF II MF275DW/MF273DW/MF272DW MF455DW/MF453DW/MF452DW/MF451DW MF753CDW/MF751CDW imageCLASS LBP series LBP122DW LBP1238 II LBP1333C LBP237DW/LBP236DW LBP674CDW If the product is connected directly to the […]
How to add toner to printer？
Toner is a printing consumable used in laser printers. It is usually installed in the toner cartridge. If the toner is used up, it must be refilled. Toner can be added by yourself, so how to add printer toner? 1. Preparation work Prepare what you need first so that the operation will not be confusing. […]
