HP PCL/PJL reference - Printer Job Language Technical Reference Manual
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... FILESYS Command %-12345X@PJL @PJL COMMENT Using @PJL INFO FILESYS @PJL ECHO 11:33:42.3 9-20-96 @PJL INFO FILESYS %-12345X A sample HP LaserJet 5 printer response for this command as follows: @PJL INFO FILESYS [1 TABLE] VOLUME TOTAL SIZE FREE SPACE LOCATION LABEL STATUS A printer with no file system... VOLUME TOTAL SIZE FREE SPACE LOCATION LABEL STATUS 0: 1755136 1718272 READ-WRITE If the mass storage device is not present (but the file system firmware is), or if there are not initialized volumes, the reply will be as a PJL INFO command with an unknown category and will treat this...
... FILESYS Command %-12345X@PJL @PJL COMMENT Using @PJL INFO FILESYS @PJL ECHO 11:33:42.3 9-20-96 @PJL INFO FILESYS %-12345X A sample HP LaserJet 5 printer response for this command as follows: @PJL INFO FILESYS [1 TABLE] VOLUME TOTAL SIZE FREE SPACE LOCATION LABEL STATUS A printer with no file system... VOLUME TOTAL SIZE FREE SPACE LOCATION LABEL STATUS 0: 1755136 1718272 READ-WRITE If the mass storage device is not present (but the file system firmware is), or if there are not initialized volumes, the reply will be as a PJL INFO command with an unknown category and will treat this...
HP PCL/PJL reference - Printer Job Language Technical Reference Manual
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... PCL data, the PCL personality is lit. When the printer is online, the ON LINE light is activated; Personality The printer firmware related to some LaserJet printers using means such as cartridges or ROM SIMMs. PJL is not a personality (you cannot print using PJL). PCL and PostScript... can print. Glossary-4 EN When the printer processes the pages that the printer's operating system can be in a print job by separate firmware. Personality Switching The process of printer language data, like PCL or PostScript, into images that are not preserved when the device is a condition...
... PCL data, the PCL personality is lit. When the printer is online, the ON LINE light is activated; Personality The printer firmware related to some LaserJet printers using means such as cartridges or ROM SIMMs. PJL is not a personality (you cannot print using PJL). PCL and PostScript... can print. Glossary-4 EN When the printer processes the pages that the printer's operating system can be in a print job by separate firmware. Personality Switching The process of printer language data, like PCL or PostScript, into images that are not preserved when the device is a condition...
Service Manual
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Table of contents ENWW 1 Product information Product configuration ...2 Hardware description ...2 Firmware description ...2 Software and supported operating systems 2 Product features ...4 Overview of product ...5 Hardware components ...5 Product identification...6 Model and ... HP LaserJet printing supplies 15 HP Printing Supplies Returns and Recycling Program information 15 FCC regulations...17 Telephone Consumer Protection Act (United States 19 IC CS-03 requirements...20 Declaration of Conformity ...21 Safety statements...22 Laser safety statement...22 Canada DOC regulations 22 Laser...
Table of contents ENWW 1 Product information Product configuration ...2 Hardware description ...2 Firmware description ...2 Software and supported operating systems 2 Product features ...4 Overview of product ...5 Hardware components ...5 Product identification...6 Model and ... HP LaserJet printing supplies 15 HP Printing Supplies Returns and Recycling Program information 15 FCC regulations...17 Telephone Consumer Protection Act (United States 19 IC CS-03 requirements...20 Declaration of Conformity ...21 Safety statements...22 Laser safety statement...22 Canada DOC regulations 22 Laser...
Service Manual
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... functional check 210 Heating-element check 210 High-voltage power-supply check 211 Paper-path check ...213 Updating or recovering the firmware code 215 Firmware update by using flash executable 215 Firmware-recovery DIMM 215 Troubleshooting tools ...217 Printing a configuration report, demonstration page, or menu structure 217 Printing all fax reports at once...
... functional check 210 Heating-element check 210 High-voltage power-supply check 211 Paper-path check ...213 Updating or recovering the firmware code 215 Firmware update by using flash executable 215 Firmware-recovery DIMM 215 Troubleshooting tools ...217 Printing a configuration report, demonstration page, or menu structure 217 Printing all fax reports at once...
Service Manual
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...-voltage connection points (left side 212 High-voltage connector assembly (right side 213 High-voltage connector assembly (left side 213 Overriding SW301 214 Using the firmware-recovery DIMM 215 Example of a T.30 trace of a successfully sent fax 236 Example of a T.30 trace of a successfully received fax 237 Main wiring (1 of 2 245...
...-voltage connection points (left side 212 High-voltage connector assembly (right side 213 High-voltage connector assembly (left side 213 Overriding SW301 214 Using the firmware-recovery DIMM 215 Example of a T.30 trace of a successfully sent fax 236 Example of a T.30 trace of a successfully received fax 237 Main wiring (1 of 2 245...
Service Manual
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1 Product information This chapter provides information about the following topics. Product configuration ...2 Hardware description ...2 Firmware description ...2 Software and supported operating systems 2 Product features ...4 Overview of product ...5 Hardware components ...5 ...HP LaserJet printing supplies 15 HP Printing Supplies Returns and Recycling Program information 15 FCC regulations...17 Telephone Consumer Protection Act (United States 19 IC CS-03 requirements...20 Declaration of Conformity ...21 Safety statements...22 Laser safety statement...22 Canada DOC regulations 22 Laser...
1 Product information This chapter provides information about the following topics. Product configuration ...2 Hardware description ...2 Firmware description ...2 Software and supported operating systems 2 Product features ...4 Overview of product ...5 Hardware components ...5 ...HP LaserJet printing supplies 15 HP Printing Supplies Returns and Recycling Program information 15 FCC regulations...17 Telephone Consumer Protection Act (United States 19 IC CS-03 requirements...20 Declaration of Conformity ...21 Safety statements...22 Laser safety statement...22 Canada DOC regulations 22 Laser...
Service Manual
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Firmware description The firmware in the product includes: ● PCL 5e, PCL 6, and PostScript® (PS) Level 2 emulation .... ● The priority input tray accommodates manual feeding of RAM, and an embedded 32-bit Coldfire V4e processor. ● One DIMM slot is available for font or memory expansion (supporting an 8 MB, 16 MB, 32 MB, or 64 MB DIMM... MB of up to ten sheets. ● Both trays are included with the product: ● HP Toolbox ● HP LaserJet Scan ● TWAIN or WIA Scan Driver ● HP LaserJet Fax ● Readiris OCR (not installed with other software;
Firmware description The firmware in the product includes: ● PCL 5e, PCL 6, and PostScript® (PS) Level 2 emulation .... ● The priority input tray accommodates manual feeding of RAM, and an embedded 32-bit Coldfire V4e processor. ● One DIMM slot is available for font or memory expansion (supporting an 8 MB, 16 MB, 32 MB, or 64 MB DIMM... MB of up to ten sheets. ● Both trays are included with the product: ● HP Toolbox ● HP LaserJet Scan ● TWAIN or WIA Scan Driver ● HP LaserJet Fax ● Readiris OCR (not installed with other software;
Service Manual
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... bulb. From the end of this period. Basic sequence of operation (scanner) Period Purpose Remarks WAIT. Basic sequence of operation (scanner) Table 4-2. To perform the firmware initialization. Tests RAM and establishes communication with STANDBY. AMBIENT LIGHT DETECT. From the end of the AMBIENT LIGHT DETECT period until the STANDBY period. The...
... bulb. From the end of this period. Basic sequence of operation (scanner) Period Purpose Remarks WAIT. Basic sequence of operation (scanner) Table 4-2. To perform the firmware initialization. Tests RAM and establishes communication with STANDBY. AMBIENT LIGHT DETECT. From the end of the AMBIENT LIGHT DETECT period until the STANDBY period. The...
Service Manual
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...the print-image data (dots) in two blocks. Standard boot process When the product is unplugged or the power is off, the firmware code is stored on the formatter. Then the product performs a full startup with the control code running from the bidirectional enhanced capabilities port... the required safety isolation, signal coupling, and impedance matching between the telephone line and the modem chipset that controls the product. The firmware update and recovery process is an executable boot block (about 64 K of the product control code. Formatter system The formatter coordinates the...
...the print-image data (dots) in two blocks. Standard boot process When the product is unplugged or the power is off, the firmware code is stored on the formatter. Then the product performs a full startup with the control code running from the bidirectional enhanced capabilities port... the required safety isolation, signal coupling, and impedance matching between the telephone line and the modem chipset that controls the product. The firmware update and recovery process is an executable boot block (about 64 K of the product control code. Formatter system The formatter coordinates the...
Service Manual
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code (see chapter 6). The flash memory requires a DIMM recovery of the firmware code (see chapter 6). Contact Service Control-code failure. Product startup messages The LED display contains different messages depending upon the progress of the firmware failure. Hewlett-Packard Product startup messages Message Cause Solution -blank- (Blank display for many seconds The flash memory requires a after power-on.) Boot-block DIMM recovery of the boot process: Table 4-3.
code (see chapter 6). The flash memory requires a DIMM recovery of the firmware code (see chapter 6). Contact Service Control-code failure. Product startup messages The LED display contains different messages depending upon the progress of the firmware failure. Hewlett-Packard Product startup messages Message Cause Solution -blank- (Blank display for many seconds The flash memory requires a after power-on.) Boot-block DIMM recovery of the boot process: Table 4-3.
Service Manual
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One other sensor detects an open flag Separation pad Cleanout Form sensor Paper present sensor Pre-pick roller Picks top sheet INPUT TRAY PAGE EJECTS FULLY ... and bottom edges of the scan assembly and stops beneath the ADF scanner glass. A jam can be detected under the ADF scanner glass, an internal firmware error has probably occurred. If the paper does not advance, the scan module travels back to the home position at the right side of the...
One other sensor detects an open flag Separation pad Cleanout Form sensor Paper present sensor Pre-pick roller Picks top sheet INPUT TRAY PAGE EJECTS FULLY ... and bottom edges of the scan assembly and stops beneath the ADF scanner glass. A jam can be detected under the ADF scanner glass, an internal firmware error has probably occurred. If the paper does not advance, the scan module travels back to the home position at the right side of the...
Service Manual
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...regulatory requirements for transmission signal coupling into the receive channel. These two wires do not have to be polarized because all -in the firmware, determine the majority of this current and can interconnect and will still work. The CODEC and its associated circuitry act to control ...either TIP or RING on pin 3 and the other is used in the HP LaserJet 3380 all the equipment works with parameters in -one on the TIP and RING wires (48 V, usually). The fax subsystem The formatter, LIU, firmware, and software all phone systems. On most phone systems, the wires appear...
...regulatory requirements for transmission signal coupling into the receive channel. These two wires do not have to be polarized because all -in the firmware, determine the majority of this current and can interconnect and will still work. The CODEC and its associated circuitry act to control ...either TIP or RING on pin 3 and the other is used in the HP LaserJet 3380 all the equipment works with parameters in -one on the TIP and RING wires (48 V, usually). The fax subsystem The formatter, LIU, firmware, and software all phone systems. On most phone systems, the wires appear...
Service Manual
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... cadence to connect manually. If this LIU directs the current through another device is off if a fax is ring detect. The firmware then measures the amount of voltage levels and cadence (time on the formatter can detect current above the threshold. Hook state Another ...magnetically coupled signal is the control signal that is connected to detect a valid ring. This signal tells the firmware that an active phone (or modem or answering machine) is generated during normal fax transmissions. The downstream current goes through an optoisolator...
... cadence to connect manually. If this LIU directs the current through another device is off if a fax is ring detect. The firmware then measures the amount of voltage levels and cadence (time on the formatter can detect current above the threshold. Hook state Another ...magnetically coupled signal is the control signal that is connected to detect a valid ring. This signal tells the firmware that an active phone (or modem or answering machine) is generated during normal fax transmissions. The downstream current goes through an optoisolator...
Service Manual
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..., a path through an optoisolator (optically coupled), which 3.4 MB is currentlimited). Current limit basically maintains a constant current from TIP to RING. During such an event, the firmware tells the DSP on the U.S. Line current control The dc current from the CO needs to have a path to flow from TIP to RING after...
..., a path through an optoisolator (optically coupled), which 3.4 MB is currentlimited). Current limit basically maintains a constant current from TIP to RING. During such an event, the firmware tells the DSP on the U.S. Line current control The dc current from the CO needs to have a path to flow from TIP to RING after...
Service Manual
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... functional check 210 Heating-element check 210 High-voltage power-supply check 211 Paper-path check ...213 Updating or recovering the firmware code 215 Firmware update by using flash executable 215 Firmware-recovery DIMM 215 Troubleshooting tools ...217 Printing a configuration report, demonstration page, or menu structure 217 Printing all fax reports at once...
... functional check 210 Heating-element check 210 High-voltage power-supply check 211 Paper-path check ...213 Updating or recovering the firmware code 215 Firmware update by using flash executable 215 Firmware-recovery DIMM 215 Troubleshooting tools ...217 Printing a configuration report, demonstration page, or menu structure 217 Printing all fax reports at once...
Service Manual
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...that the product is loading, and the printer motor rotates for 110-volt units) on . 3. Verify that the firmware code is plugged in an input tray. 4. If, after power-on), the message Scanner Bulb warming up appears...moves back and forth for about 2 seconds. Basic troubleshooting Is Power-on , replace the scanner assembly. 5. When the firmware is correctly mounted to the product chassis. 7. If all the cabling on for 10 to a functional power source. ...does not rotate, replace the ADF. 4. If the problem persists, replace parts one at a time in both the turn on successful?
...that the product is loading, and the printer motor rotates for 110-volt units) on . 3. Verify that the firmware code is plugged in an input tray. 4. If, after power-on), the message Scanner Bulb warming up appears...moves back and forth for about 2 seconds. Basic troubleshooting Is Power-on , replace the scanner assembly. 5. When the firmware is correctly mounted to the product chassis. 7. If all the cabling on for 10 to a functional power source. ...does not rotate, replace the ADF. 4. If the problem persists, replace parts one at a time in both the turn on successful?
Service Manual
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... not functional. Documents print with poor print quality. Verify that the control-panel cables are correctly seated. 2. See Updating or recovering the firmware code. 3. If the problem persists, replace the motor controller board. 5. not work. See Control-panel check. Isolate printer paper-path ... this chapter, to perform an engine test. See Solving image-quality problems. 162 Chapter 6 Troubleshooting ENWW Recover the firmware by performing a paperpath check. The control panel should print without error messages. Is the product ready?
... not functional. Documents print with poor print quality. Verify that the control-panel cables are correctly seated. 2. See Updating or recovering the firmware code. 3. If the problem persists, replace the motor controller board. 5. not work. See Control-panel check. Isolate printer paper-path ... this chapter, to perform an engine test. See Solving image-quality problems. 162 Chapter 6 Troubleshooting ENWW Recover the firmware by performing a paperpath check. The control panel should print without error messages. Is the product ready?
Service Manual
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... error message Recommended action Comm. If the error persists, check the flat flexible cable between the product and the sender or receiver. Update the firmware. Device error. [enter] to resume the job. Open the document release door, clear the jam, close the print-cartridge door to make ...door is currently in a telephone, and try making a call. Allow the product to finish the current job. See Updating or recovering the firmware code. Remove the media from the wall, plug in use. Wait for more information about the door interlock.) ENWW Control-panel messages 167
... error message Recommended action Comm. If the error persists, check the flat flexible cable between the product and the sender or receiver. Update the firmware. Device error. [enter] to resume the job. Open the document release door, clear the jam, close the print-cartridge door to make ...door is currently in a telephone, and try making a call. Allow the product to finish the current job. See Updating or recovering the firmware code. Remove the media from the wall, plug in use. Wait for more information about the door interlock.) ENWW Control-panel messages 167
Service Manual
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...message Event log Description error message Recommended action Fit to Page on the phone tone. Group dial not allowed in a telephone, and try making one -touch buttons (programmed as June 35. before starting a new job. Memory low Only 1 copy made from the computer to clear the error.... Unplug the telephone cord from the wall, plug in group None The speed-dial code that you typed is not allowed. Update the firmware. Mem. Plug the product phone cord into smaller jobs that memory to a group-dial. Adding a group-dial to copies made None ...
...message Event log Description error message Recommended action Fit to Page on the phone tone. Group dial not allowed in a telephone, and try making one -touch buttons (programmed as June 35. before starting a new job. Memory low Only 1 copy made from the computer to clear the error.... Unplug the telephone cord from the wall, plug in group None The speed-dial code that you typed is not allowed. Update the firmware. Mem. Plug the product phone cord into smaller jobs that memory to a group-dial. Adding a group-dial to copies made None ...
Service Manual
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... initialize. Try another power source. Make sure that the ADF is closed. Check the fan cable connectors. See Updating or recovering the firmware code. CCD Scanner Error None The scanner assembly experienced an internal error. If the sensor is malfunctioning. ENWW Control-panel messages 175 ADF...lid is completely seated. Turn off then on the power and wait for the product to initialize. If the error persists, replace the laser scanner assembly. 57 Fan Error Turn off the power by using the power switch, wait at least 30 seconds, and then turn ...
... initialize. Try another power source. Make sure that the ADF is closed. Check the fan cable connectors. See Updating or recovering the firmware code. CCD Scanner Error None The scanner assembly experienced an internal error. If the sensor is malfunctioning. ENWW Control-panel messages 175 ADF...lid is completely seated. Turn off then on the power and wait for the product to initialize. If the error persists, replace the laser scanner assembly. 57 Fan Error Turn off the power by using the power switch, wait at least 30 seconds, and then turn ...