HP P 1100 Service Manual
Here you can view all the pages of manual HP P 1100 Service Manual. The HP manuals for Printer are available online for free. You can easily download all the documents as PDF.
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Tools for troubleshooting Individual component diagnostics Engine diagnostics Printing test pages helps you determine whether or not the product engine and the formatter are functioning. If the formatter is damaged, it might interfere with the engine test. If the engine-test page does not print, try removing the formatter and then performing the engine test again. If the engine test is then successful, the problem is almost certainly with the formatter. NOTE:Information pages also can be used to solve...
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Components tests Drum rotation functional check The photosensitive drum, located in the print cartridge, must rotate for the print process to work. The photosensitive drum receives its drive from the main drive assembly. NOTE:This test is especially important if refilled print cartridges have been used. 1.Open the print-cartridge door. 2. Remove the print cartridge. 3. Mark the drive gear on the cartridge with a felt-tipped marker. Note the position of the mark. 4. Replace the print cartridge and close...
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Diagrams Plug/jack locations Figure 3-2 Plug/jack locations 2 1 ItemDescription 1USB port 2Power connector ENWW Tools for troubleshooting 95
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Location of connectors Figure 3-3 Engine controller PCA connectors ItemDescriptionItemDescription J101FuserJ551Top sensor PCA J104Power inletJ552Paper-pickup PCA J304High voltageJ562Pickup solenoid J501Test pointJ571Motor drive PCA J531FormatterJ581Cartridge memory tag J542Laser/scanner 96 Chapter 3 Solve problems ENWW
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Locations of major components Figure 3-4 External view 1 4 5 6 23 7 8 ItemDescriptionItemDescription 1Cancel button (HP LaserJet Professional P1100w Printer series only)5Input tray or main-input tray NOTE:The HP LaserJet Professional P1100 Printer series has a single input tray. The HP LaserJet Professional P1100w Printer series has a main-input tray and a priority input slot. 2Output bin (face-down tray)6Media-end plate ENWW Tools for troubleshooting 97
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ItemDescriptionItemDescription 3Output bin tray extension7Power switch 4Priority input slot (HP LaserJet Professional P1100w Printer series only)8Power receptacle Figure 3-5 Cross section view 1234567 891011 ItemDescriptionItemDescription 1Pressure roller7Priority input slot (HP LaserJet Professional P1100w Printer series only) 2Fuser film assembly8Pickup roller 3Delivery roller9Separation pad 4Photosensitive drum10Feed roller 5Print cartridge11Transfer roller 6Laser/scanner 98 Chapter 3 Solve...
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General timing charts Figure 3-6 General timing diagram Timing chart two consecutive prints on LTR paper LSTR TNIRP RTNI YBTS TIA W 6 BD Output signal (BDO) STBY 1 TOP sensor (PS751) 2 Fuser delivery sensor (PS701) 3 Print start command (EEC12) Operation 4 Scanner Motor (M2) 5 Laser Diode 12 Pickup solenoid (SL1) 7 Main Motor (M1) 8 Primary Charging Bias 9 Developing Bias 10 Transfer Charging Bias 11 Fuser Heater 18 13 14 15 16 17 19 20 Power switch ON ENWW Tools for troubleshooting 99
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General circuit diagram Figure 3-7 Circuit diagram; HP LaserJet Professional P1100 Printer seriesA 65 4 3 21 B C D GND SI SO TESTJ5014 3 2 1 +24P2 MTRPWM12 J902 21 321 +24P2 ACC DEC GND1 2 3 4J903 1 2 3 4 5 6 7 8 9 10 11 J901 1 23 4J1 1234 J8011 23 45 6 7 9 8 VDO /VDO +3.3U /BDIR GND CNT0 GND GND CNT1 1 2 TAG 12J3 1 23 45 67 8 9 J542 TAGOUT TAGIN1 2J5811 2 ACH ACN 2 31 J104 /PISNS +3.3U GNDJ551123+3.3U GND FSRTH /PWSNS /POSNS J55212345 3 1J751 321 2 32 1 FSRTH GND2 1J702 321 321 J7015 4 2 1 3 1 2 21...
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Figure 3-8 Circuit diagram; HP LaserJet Professional P1100w Printer seriesA 65 4 3 21 B C D GND SI SO TESTJ5014 3 2 1 +24P2 MTRPWM12 J902 21 321 +24P2 ACC DEC GND1 2 3 4J903 1 2 3 4 5 6 7 8 9 10 11 J901 1 2 3 4J1 1234 J8011 23 45 6 7 9 8 VDO /VDO +3.3U /BDIR GND CNT0 GND GND CNT1 1 2 TAG 12J3 1 23 45 67 8 9 J542 TAGOUT TAGIN1 2J5811 2 ACH ACN 2 31 J104 /PISNS +3.3U GNDJ551123+3.3U GND FSRTH /PWSNS /POSNS J55212345 3 1J751 321 2 32 1 FSRTH GND2 1J702 321 321 J7015 4 2 1 3 1 2 21 J1011 1 2 21 ACH ACN...
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Internal print-quality test pages Cleaning page If you are experiencing toner specks or dots on the printouts, clean the paper path. This process uses a transparency to remove dust and toner from the paper path. Do not use bond or rough paper. NOTE:For best results use a sheet of transparency. If you do not have any transparencies, you can use copier-grade paper (60 to 163 g/m2 (16 to 43 lb)) that has a smooth surface. 1. Make sure that the product is idle and the ready light is on. NOTE: If the product...