canon printer not printing black

The Internet says that the Canon pixma ip1180 and Canon pixma ip1800 drivers are common. 1. Download Two driver packages from Canon Cnijfilter-common-2.70-1.i386.rpm Cnijfilter-ip1800series-2.70-1.i386.rpm Use alien to convert an RPM package into a deb package $ Sudo alienCnijfilter-common-2.70-1.i386.rpm $ Sudo alienCnijfilter-ip1800series-2.70-1.

, red, yellow, and black. Print Quality. I won't change it if I use an inkjet printer of more than 4 thousand yuan. I changed it from an old A3 printer of more than yuan. Especially on ordinary paper, the second is no slower than the ink jet printer, and the third is lower than the ink jet

As we all know, laser printer toner used up, the principle of the manufacturers are required to replace the toner cartridge or toner cartridge, but the user in order to save most of the cost is added powder. But you know what? can also be "waste" value for the use of color laser printing. We find three old toner cartridge or toner cartridge, clean the residue, you can open water wash, but the drum and fixin

Method one, through the drive to set up In the drive is mainly to set the paper type, the paper type is set to Black label paper, the setting method is set in the printing time, and not directly in the driver set! Method Two: Through the printer to test paper Check the black mark (before checking to set the i

printing is not available. Generally, the print head is cleaned first. If not, there may be no ink, and a new ink cartridge needs to be replaced.7. How does the printer perform self-check? Answer: Put the A4 printing paper and press the button on the Operation Panel twice to print the nozzle detection pattern. You can also perform self-check

In the previous blog post, I mainly described how to get and set the system's default printer, this article will describe how to monitor the status of the printer in real-time, recording the printed documents, the number of copies printed, as well as the printing time and other printing information.1.

1, Print fuzzy (light) printer Walk paper Normal, printed text, images, etc. intact, but the whole content or part of the color light. 2, printing bottom ash: Paper has a complete print image, but the paper is not clean, there should not be toner where there is a layer of lighter gray toner. 3, Print ghosting: On paper, in addition to the normal image, there are on the pa

A Epson epl-6200l laser printer, when printing output, sometimes the phenomenon of printing blank pages. Get Epson Repair Center for testing, did not find any hardware problems, and I also use authentic supplies, excuse me, what is the problem caused?With the above description, it is estimated that the problem you are experiencing is due to the "Do not print blan

_path); Copy CodeBMP format According to file header information different data composition structure is also differentMy is 24-bit BMP, after removing the header file 54 bytes, each three bytes (RGB) represents a point.Merge RGB (three bytes merged into one byte) after two to value the pixel point (get 1bit, that is, the point is black or white. The reason for the binary is because my thermal