HP PCL/PJL reference - Printer Job Language Technical Reference Manual
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.... EN PJL File System Commands 9-1 However, users in modules that supports interaction between host software and the printer disk and/or flash memory. For information about newer products, as well as the HP LaserJet 4000 and 5000 series printers have an optional disk drive.... provided in this chapter are used the same on both types of printer- 9 PJL File System Commands Note Note Introduction Several HP LaserJet printers have mass storage capabilities for storing fonts, macros, electronic forms, and other printers support flash memory, which includes product-specific...
.... EN PJL File System Commands 9-1 However, users in modules that supports interaction between host software and the printer disk and/or flash memory. For information about newer products, as well as the HP LaserJet 4000 and 5000 series printers have an optional disk drive.... provided in this chapter are used the same on both types of printer- 9 PJL File System Commands Note Note Introduction Several HP LaserJet printers have mass storage capabilities for storing fonts, macros, electronic forms, and other printers support flash memory, which includes product-specific...
Service Manual
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... through the lens to the end of the sheet. This section describes the optical scanning system and ADF pickup and feed system used , the scanner module advances to the next raster line. Scanner functions The scanner uses a light source, a color-separation method, and a charge-coupled device array (CCD) to ...the computer as a fax (in the LJ 3030), or directing it is being used in the HP 3020 and 3030 product. If the ADF is processed and sent to the HP LaserJet 3015, 3020, and 3030 products. If the flatbed is collected in the motor controller board, where it to collect ...
... through the lens to the end of the sheet. This section describes the optical scanning system and ADF pickup and feed system used , the scanner module advances to the next raster line. Scanner functions The scanner uses a light source, a color-separation method, and a charge-coupled device array (CCD) to ...the computer as a fax (in the LJ 3030), or directing it is being used in the HP 3020 and 3030 product. If the ADF is processed and sent to the HP LaserJet 3015, 3020, and 3030 products. If the flatbed is collected in the motor controller board, where it to collect ...
Service Manual
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HP LaserJet 3020 and 3030 ADF path The paper-present sensor determines if paper is usually remedied by ... right side of the scan assembly and stops beneath the ADF scanner glass. If the paper does not advance, the scan module travels back to the home position on the control-panel display. appears on the control-panel display. ● Stall jam-... to the home position at the right side of the scanner assembly. Clear, Reload. ENWW HP LaserJet 3020 and 3030 all-in the ADF and the scan module remains under any of the following diagram shows the ADF paper path. A jam can be detected...
HP LaserJet 3020 and 3030 ADF path The paper-present sensor determines if paper is usually remedied by ... right side of the scan assembly and stops beneath the ADF scanner glass. If the paper does not advance, the scan module travels back to the home position on the control-panel display. appears on the control-panel display. ● Stall jam-... to the home position at the right side of the scanner assembly. Clear, Reload. ENWW HP LaserJet 3020 and 3030 all-in the ADF and the scan module remains under any of the following diagram shows the ADF paper path. A jam can be detected...
Service Manual
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...is similar to determine which parts of a cleanroom environment. HP LaserJet 3015, 3020, and 3030 products 1 Product number Q2669A (HP LaserJet 3015) 2 Product number Q2665A (HP LaserJet 3020); If the ADF fails, it is not available, ...discharge body static and ground the print engine chassis before servicing. Q2666A (HP LaserJet 3030) 3 The printer (product base) does not have a product number, but is replaceable only as an entire assembly replaces the CIS or CCD scan module...
...is similar to determine which parts of a cleanroom environment. HP LaserJet 3015, 3020, and 3030 products 1 Product number Q2669A (HP LaserJet 3015) 2 Product number Q2665A (HP LaserJet 3020); If the ADF fails, it is not available, ...discharge body static and ground the print engine chassis before servicing. Q2666A (HP LaserJet 3030) 3 The printer (product base) does not have a product number, but is replaceable only as an entire assembly replaces the CIS or CCD scan module...
Service Manual
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... be contaminated if it is replaceable only as a unit. Open the ADF lid and grasp the ADF input tray. Remove the ADF input tray ENWW HP LaserJet 3020 and 3030 all -in -one Note This section documents removal and replacement instructions for components that are unique to the... an entire assembly. Rotate the paper tray up and pull it too is replaceable only as an entire assembly replaces the CIS or CCD scan module, the CCD scan motor, and the cable.
... be contaminated if it is replaceable only as a unit. Open the ADF lid and grasp the ADF input tray. Remove the ADF input tray ENWW HP LaserJet 3020 and 3030 all -in -one Note This section documents removal and replacement instructions for components that are unique to the... an entire assembly. Rotate the paper tray up and pull it too is replaceable only as an entire assembly replaces the CIS or CCD scan module, the CCD scan motor, and the cable.
Service Manual
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... flatbed to associate an event-log code with a description of the configuration report. Repeat the first step until the scan module is illuminating. Use this procedure to move to find the calibration strip during startup. Follow this table to see if the.... Table 6-3. When it does, cycle the power. 2. The scan module will illuminate. Table 6-2. Critical error messages (continued) Control panel message Event log Description error message Recommended action Scanner Bulb Failure (HP LaserJet None 3020 and 3030 only) The scanner assembly experienced an error in ...
... flatbed to associate an event-log code with a description of the configuration report. Repeat the first step until the scan module is illuminating. Use this procedure to move to find the calibration strip during startup. Follow this table to see if the.... Table 6-3. When it does, cycle the power. 2. The scan module will illuminate. Table 6-2. Critical error messages (continued) Control panel message Event log Description error message Recommended action Scanner Bulb Failure (HP LaserJet None 3020 and 3030 only) The scanner assembly experienced an error in ...
Service Manual
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Fax abbreviations (HP LaserJet 3015 and 3030 only) (continued) Abbreviation Function Signal format ("X"= any #) EOP End of procedure X111 0100 EOR End of retransmission X111 0011 EQM Eye quality monitor-a ... command mode FTT Failure to train: The 1.5 seconds X010 0010 of the Training Check Frame (TCF) indicates line conditions are not good enough for this modulation GC Group command 2100 Hz for 1.5 to 100 seconds GI Group identification 1850 Hz HDLC High-level data link control LCS Line conditioning signals 1100...
Fax abbreviations (HP LaserJet 3015 and 3030 only) (continued) Abbreviation Function Signal format ("X"= any #) EOP End of procedure X111 0100 EOR End of retransmission X111 0011 EQM Eye quality monitor-a ... command mode FTT Failure to train: The 1.5 seconds X010 0010 of the Training Check Frame (TCF) indicates line conditions are not good enough for this modulation GC Group command 2100 Hz for 1.5 to 100 seconds GI Group identification 1850 Hz HDLC High-level data link control LCS Line conditioning signals 1100...