In the toner cartridges for laser printers Many friends in the original supplies used up, will choose to fill the toner, which can save office costs. However, there are times when toner cartridges are filled with printing blanks, and what is the cause of this? How to solve it? The author is here on hand to teach everyone to solve the problem.
There are four poss
Q: I use the HP HP1010 Black-and-white laser printer, because I print a larger, less than one months toner is used up, buy new toner cartridge price more expensive, not enough economy, I heard that the toner cartridge can add toner
Cleaning Methods for M7400 and M7600D toner cartridges:I. The machine comes with the toner cartridge cleaning function:1. Open the back cover when the device is in standby status.2. Press the [clear] Key and the [function] Key at the same time. The LCD screen displays "Insert blank paper into the paper trough manually ".3. Insert paper into the manual p
1. Open the printer and press the power button. You must have the device to access most units of the toner cartridge.
2. View the printer's Information display window to determine the amount of ink. If the display window content "Toner is insufficient", you can probably squeeze several copies before you have to replace the c
HP HP CLJ2840, 2820 Replacement toner Cartridge method
1, push the scanner, release the button to open the scanner assembly.
2, open the top cover, lift the imaging drum vertically, and then remove the cartridge to replace the toner cartridge.
3. Ensure that
Step 1. Open the front cover.Press the release button to open the front cover.Step 2. Remove the toner cartridge.Hold the handle on the toner box and pull out the toner box.Step 3. Remove the new toner cartridge package.Remove the new to
When the toner Cartridge service life expires, the printer panel toner led lantern Light Orange, the display represents the toner cartridge needs to be replaced, if not replaced in time, the printer will stop printing.Toner Cartridge
Lenovo Authentic Supplies Advantages:
First: Print quality
The different toner technology is the original supplies and non-original supplies of the essential difference.
The original toner is divided into physical generated grinding-type toner and chemical-generated toner, no matter wha
1.
Open the front door. (The following figure
to "
scx-4521f "
as an example. )
2.
hold the toner cartridge handle and pull it out of the machine.
3.
Open the new Toner cartridge packaging, and then hold the toner
Print files and drum core also appear 1 centimeters above the same width of the vertical mafia, the general customer also think is leaking powder: this is the scraper out of the problem, resulting in the stick core powder scraping is not clean.
The print file appears in the vertical thin Mafia: usually scraping plate and scraping plate edge of the small scraping piece sticky dirt or scraps of paper.
Print files in the horizontal underworld: Usually the car
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