Instruction/ maintenance manual of the product Deskjet 5550 HP
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I. Introduction Summary of Assumptions of This Document II. Monochrome Image Quality Pr oblems Blank Print ...................................................................................... 1 Light Print ...........................................
5. Fine V ertical Black Line(s) • Cartridge malfunction u Replace toner cartridge • Scratched fuser roller or sleeve u Get printer service • Soiled copy scan lens (copier , fax, mpf, all-in-one only) u Clean copy scanner lens 6.
12. Random Spots or Sprinkles • Debris in cartridge u Replace toner cartridge • Leaking cartridge u Replace toner cartridge • Dirty printer u V acuum or wipe toner from paper path (See Procedure #33) u Get printer service cleaning 13.
III. Color Laser Printer Image Quality Problems 22. Blank Prints (No Error Code) Any HP Color LaserJet printer: u Check that all toner cartridge seals and chocks have been removed u Run Configuration.
26. Faded Lines, Streaks, Ar eas Down Page (continued) 4500/4550 only • All but black imaging lost u Get printer service (clutch CL2 problem) 8500/8550 only • Faded black imaging, colors OK u Get .
4. Never place a toner cartridge near a light source, damage to the drum will occur . 5. (Color machines only) Identify the color cartridge slot into which the toner cartridge will be inserted. 6. Gently and fully insert the toner cartridge in the printer , noting the proper positioning for insertion.
5. Wait for the calibration to complete. 6. Print a page and observe changes. Repeat this procedure if needed. V . Associated Printing Issues 38. Environmental Specifications CAUTION: Print quality problems might be due to abnormal work environment, for example, excessively humid or dry conditions.
An important point after buying a device HP Deskjet 5550 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought HP Deskjet 5550 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data HP Deskjet 5550 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, HP Deskjet 5550 you will learn all the available features of the product, as well as information on its operation. The information that you get HP Deskjet 5550 will certainly help you make a decision on the purchase.
If you already are a holder of HP Deskjet 5550, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime HP Deskjet 5550.
However, one of the most important roles played by the user manual is to help in solving problems with HP Deskjet 5550. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device HP Deskjet 5550 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
