[12] Duty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP LaserJet or HP Color LaserJet devices, and enables appropriate deployment of printers and MFPs to satisfy the demands of connected individuals or groups. Keep paper in a dry environment. Try printing on fresh sheet of paper. Different shades of black. Low toner levels. Laser printer kept near the strong light source. Shake the toner cartridge side-to-side to redistribute the toner inside. Keep the printer near the low light area. Vertical stripes on printouts. Perform a Hard Reset on the printer. * With the printer turned on, disconnect the power cord from the rear of the printer and also unplug the power cord from the wall outlet. * Remove USB cable, if present. * Wait for 2-3 minutes, press and hold the power button on your printer for about 30 seconds to remove any additional charge. Up to 80,000 pages Duty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP LaserJet or HP Color LaserJet devices, and enables appropriate deployment of printers and MFPs to satisfy the demands of connected individuals or groups. Dịch Vụ Hỗ Trợ Vay Tiền Nhanh 1s.

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