Toner-Tank Offers Help for Gray Background Printing Problems


Zhuhai Zhongkai Imaging Products of Zhuhai, China, which markets its products under the Toner-Tank brand, has posted practical tips to help users troubleshoot the pesky problem of gray background that sometimes occurs when printing. The problem, according to Toner-Tank, can be caused by environmental issues, damaged cartridge parts, faulty power supply, or inappropriate printer paper.

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