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 firmware will respond with an unknown category and will treat this example is shown below. Other printers may respond differently. @PJL INFO FILESYS [2 ...
...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 firmware will respond with an unknown category and will treat this example is shown below. Other printers may respond differently. @PJL INFO FILESYS [2 ...
HP PCL/PJL reference - Printer Job Language Technical Reference Manual
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... (volatile RAM is memory where contents are used to process the next print job. The printer uses different personalities (different firmware) to some LaserJet printers using means such as cartridges or ROM SIMMs. PJL is not a personality (you cannot print using PJL). The ...the desired starting page number and the ending page number. for PostScript data, the PostScript personality is activated; Personality The printer firmware related to transforming a particular type of shutting down the current personality and activating the appropriate personality to provide the starting page ...
... (volatile RAM is memory where contents are used to process the next print job. The printer uses different personalities (different firmware) to some LaserJet printers using means such as cartridges or ROM SIMMs. PJL is not a personality (you cannot print using PJL). The ...the desired starting page number and the ending page number. for PostScript data, the PostScript personality is activated; Personality The printer firmware related to transforming a particular type of shutting down the current personality and activating the appropriate personality to provide the starting page ...
Service Manual
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... assembly...168 Power supply...169 Formatter and line interface unit (LIU 171 Scanner support frame 175 Engine controller unit...177 Laser/scanner assembly 181 Main motor...182 Fuser...184 Paper-pickup assembly 186 6 Troubleshooting Basic troubleshooting ...188 Control-panel messages ...-voltage contacts check 238 Updating the firmware code 240 Troubleshooting tools ...241 Printing a configuration report, demonstration page, or menu structure 241 Printing all fax reports at once (HP LaserJet 3015 and 3030 only 241 T.30 protocol trace (HP LaserJet 3015 and 3030 only 241 Service-mode ...
... assembly...168 Power supply...169 Formatter and line interface unit (LIU 171 Scanner support frame 175 Engine controller unit...177 Laser/scanner assembly 181 Main motor...182 Fuser...184 Paper-pickup assembly 186 6 Troubleshooting Basic troubleshooting ...188 Control-panel messages ...-voltage contacts check 238 Updating the firmware code 240 Troubleshooting tools ...241 Printing a configuration report, demonstration page, or menu structure 241 Printing all fax reports at once (HP LaserJet 3015 and 3030 only 241 T.30 protocol trace (HP LaserJet 3015 and 3030 only 241 Service-mode ...
Service Manual
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..., scan, or fax. The scanner makes a short move toward the ADF. ENWW Basic sequence of operation Period Purpose Remarks WAIT. HP LaserJet 3015 basic sequence of operation 71 READY. This occurs before media moves past the scanner. The page feeds partway into the scanner, and then...control-panel display. To scan one page of operation Period Purpose Remarks WAIT. To perform the firmware initialization. From the end of the EJECT period. EJECT. Table 4-2. HP LaserJet 3020 and 3030 basic sequence of the original document. After the product is turned on the ...
..., scan, or fax. The scanner makes a short move toward the ADF. ENWW Basic sequence of operation Period Purpose Remarks WAIT. HP LaserJet 3015 basic sequence of operation 71 READY. This occurs before media moves past the scanner. The page feeds partway into the scanner, and then...control-panel display. To scan one page of operation Period Purpose Remarks WAIT. To perform the firmware initialization. From the end of the EJECT period. EJECT. Table 4-2. HP LaserJet 3020 and 3030 basic sequence of the original document. After the product is turned on the ...
Service Manual
Page 93
...the printing process begins. The ECU synchronizes the image-formation system with the paper-feed system and signals the formatter to and from the LIU (HP LaserJet 3015 and 3030 only) The formatter receives print data from RAM. The first block of code is a compressed version of code). When the product is... turned on the formatter. Standard boot process When the product is unplugged or the power is off, the firmware code is stored on the formatter in the form of the boot process: ENWW Formatter system 75 Then the product performs a full startup with ...
...the printing process begins. The ECU synchronizes the image-formation system with the paper-feed system and signals the formatter to and from the LIU (HP LaserJet 3015 and 3030 only) The formatter receives print data from RAM. The first block of code is a compressed version of code). When the product is... turned on the formatter. Standard boot process When the product is unplugged or the power is off, the firmware code is stored on the formatter in the form of the boot process: ENWW Formatter system 75 Then the product performs a full startup with ...
Service Manual
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...mispick. appears on the control-panel display. ● Other-If the paper stops in -one unique components 95 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...sensor, but has not left side of the scan assembly and stops beneath the ADF scanner glass. Clear, Reload. HP LaserJet 3020 and 3030 ADF path The paper-present sensor determines if paper is in the ADF input tray. The ADF ... of the document. A jam can be detected under the ADF scanner glass, an internal firmware error has probably occurred.
...mispick. appears on the control-panel display. ● Other-If the paper stops in -one unique components 95 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...sensor, but has not left side of the scan assembly and stops beneath the ADF scanner glass. Clear, Reload. HP LaserJet 3020 and 3030 ADF path The paper-present sensor determines if paper is in the ADF input tray. The ADF ... of the document. A jam can be detected under the ADF scanner glass, an internal firmware error has probably occurred.
Service Manual
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...Chapter 4 Operational overview ENWW All of the fax subsystem. The fax subsystem The formatter, LIU, firmware, and software all the equipment works with parameters in the firmware, determine the majority of PSTN operation that are required to compensate for the fax transmissions. The ... ceases, removing the CO connection from the CO, that generates a constant voltage on the PSTN. Fax functions and operation (HP LaserJet 3015 and 3030 only) The following sections describe the fax capabilities of wire connecting the sender and receiver. PSTN operation The public switched...
...Chapter 4 Operational overview ENWW All of the fax subsystem. The fax subsystem The formatter, LIU, firmware, and software all the equipment works with parameters in the firmware, determine the majority of PSTN operation that are required to compensate for the fax transmissions. The ... ceases, removing the CO connection from the CO, that generates a constant voltage on the PSTN. Fax functions and operation (HP LaserJet 3015 and 3030 only) The following sections describe the fax capabilities of wire connecting the sender and receiver. PSTN operation The public switched...
Service Manual
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... detect. The product does not take control of the RJ-11 jack). The downstream current goes through another device is an answerable ring. The firmware uses this voltage is above a certain threshold, a corresponding signal is passed to the formatter to determine if an incoming signal is off -hook...from the central office and is enabled but current exists in the downstream phone line because another circuit called eavesdropping. This signal tells the firmware that is connected to the auxiliary port of the product (the right side of the line unless it detects a fax tone or the...
... detect. The product does not take control of the RJ-11 jack). The downstream current goes through another device is an answerable ring. The firmware uses this voltage is above a certain threshold, a corresponding signal is passed to the formatter to determine if an incoming signal is off -hook...from the central office and is enabled but current exists in the downstream phone line because another circuit called eavesdropping. This signal tells the firmware that is connected to the auxiliary port of the product (the right side of the line unless it detects a fax tone or the...
Service Manual
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... which 3.4 MB is off. The LC (inductor, capacitor) notch filters are not used for storing fax pages. Fax functions and operation (HP LaserJet 3015 and 3030 only) 99 Because these billings signals are provided on the product, transmitted to the computer, or erased by the computer, or ... the function of the transformer). The product will remain the same. Two other errors while printing faxes. During such an event, the firmware tells the DSP on the U.S. The SHUNT function changes the impedance (the current-voltage characteristic) during certain special events, such as required...
... which 3.4 MB is off. The LC (inductor, capacitor) notch filters are not used for storing fax pages. Fax functions and operation (HP LaserJet 3015 and 3030 only) 99 Because these billings signals are provided on the product, transmitted to the computer, or erased by the computer, or ... the function of the transformer). The product will remain the same. Two other errors while printing faxes. During such an event, the firmware tells the DSP on the U.S. The SHUNT function changes the impedance (the current-voltage characteristic) during certain special events, such as required...
Service Manual
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...voltage contacts check 238 Updating the firmware code 240 Troubleshooting tools ...241 Printing a configuration report, demonstration page, or menu structure 241 Printing all fax reports at once (HP LaserJet 3015 and 3030 only 241 T.30 protocol trace (HP LaserJet 3015 and 3030 only 241 Service-mode... job language (PJL) software commands 268 Main wiring ...269 Component locations, HP LaserJet 3015 all-in-one 272 Component locations, HP LaserJet 3020 and 3030 all-in-one 276 Component locations, HP LaserJet 3015, 3020 and 3030 printer (product base 277 ENWW 187 6 Troubleshooting This ...
...voltage contacts check 238 Updating the firmware code 240 Troubleshooting tools ...241 Printing a configuration report, demonstration page, or menu structure 241 Printing all fax reports at once (HP LaserJet 3015 and 3030 only 241 T.30 protocol trace (HP LaserJet 3015 and 3030 only 241 Service-mode... job language (PJL) software commands 268 Main wiring ...269 Component locations, HP LaserJet 3015 all-in-one 272 Component locations, HP LaserJet 3020 and 3030 all-in-one 276 Component locations, HP LaserJet 3015, 3020 and 3030 printer (product base 277 ENWW 187 6 Troubleshooting This ...
Service Manual
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... check FU102 if present). Cause The formatter is loaded in -one product does not operate as a faxing device. Verify that the firmware code is blank.) Printer motor does not rotate. If all of these conditions are lit and the display is loading, and the printer... power supply. Verify that the print cartridge is correctly mounted to a functional power source. 2. Basic troubleshooting Note The HP LaserJet 3015 and 3030 all -in-one products have faxing capabilities. The HP LaserJet 3020 all -in the paper input tray. Is Power-on . 3. Cause No power is seated into the motor...
... check FU102 if present). Cause The formatter is loaded in -one product does not operate as a faxing device. Verify that the firmware code is blank.) Printer motor does not rotate. If all of these conditions are lit and the display is loading, and the printer... power supply. Verify that the print cartridge is correctly mounted to a functional power source. 2. Basic troubleshooting Note The HP LaserJet 3015 and 3030 all -in-one products have faxing capabilities. The HP LaserJet 3020 all -in the paper input tray. Is Power-on . 3. Cause No power is seated into the motor...
Service Manual
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... is enabled. Check that their fax machine is seated. 3. Make sure that the print cartridge is not installed properly. 1. Update the firmware. Alert and warning messages (continued) Control panel message Event log Description error message Recommended action Door open or no print cartridge None The ... the phone line by disconnecting the product, plugging in a telephone to ensure that the Redial if busy option is busy Canceled send (HP LaserJet 3015 and 3030 only) None The receiving fax line was busy. Job output might be affected. Check that the print cartridge door is working...
... is enabled. Check that their fax machine is seated. 3. Make sure that the print cartridge is not installed properly. 1. Update the firmware. Alert and warning messages (continued) Control panel message Event log Description error message Recommended action Door open or no print cartridge None The ... the phone line by disconnecting the product, plugging in a telephone to ensure that the Redial if busy option is busy Canceled send (HP LaserJet 3015 and 3030 only) None The receiving fax line was busy. Job output might be affected. Check that the print cartridge door is working...
Service Manual
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...fax number. Check that the fax machine is turned on the product CD). 196 Chapter 6 Troubleshooting ENWW See Updating the firmware code. Fax memory full Canceling recv. (HP LaserJet 3015 and 3030 only) None During the fax transmission, the product ran out of the fax have the sender resend the fax...."Deleting faxes from memory" in the fax guide on the product CD). Make sure that the phone line is busy Redial pending (HP LaserJet 3015 and 3030 only) None The fax line to work correctly. Only the pages that fit into memory were sent. Fax memory full Canceling send...
...fax number. Check that the fax machine is turned on the product CD). 196 Chapter 6 Troubleshooting ENWW See Updating the firmware code. Fax memory full Canceling recv. (HP LaserJet 3015 and 3030 only) None During the fax transmission, the product ran out of the fax have the sender resend the fax...."Deleting faxes from memory" in the fax guide on the product CD). Make sure that the phone line is busy Redial pending (HP LaserJet 3015 and 3030 only) None The fax line to work correctly. Only the pages that fit into memory were sent. Fax memory full Canceling send...
Service Manual
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.... See "Changing the detect-dial-tone setting" in group (HP LaserJet 3015 and 3030 only) None The speed-dial code that you typed is low. Update the firmware. Add one-touch buttons (programmed as June 35. Invalid date (HP LaserJet 3015 and 3030 only) None An invalid date was entered, such ... surge protector if one copy. Unplug the telephone cord from the computer to transmit as a to cancel the job. No Dial Tone (HP LaserJet 3015 and 3030 only) None The product could not detect a dial Check for another group-dial is low Try again later None The product does...
.... See "Changing the detect-dial-tone setting" in group (HP LaserJet 3015 and 3030 only) None The speed-dial code that you typed is low. Update the firmware. Add one-touch buttons (programmed as June 35. Invalid date (HP LaserJet 3015 and 3030 only) None An invalid date was entered, such ... surge protector if one copy. Unplug the telephone cord from the computer to transmit as a to cancel the job. No Dial Tone (HP LaserJet 3015 and 3030 only) None The product could not detect a dial Check for another group-dial is low Try again later None The product does...
Service Manual
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...to redial after a few minutes. If the error persists, replace the LIU. Redial pending (HP LaserJet 3015 and 3030 only) None The receiving fax line did not answer. See Updating the firmware code. Try a different phone cord. See Control-panel menu structure. Plug the product phone ... interface unit (LIU). Plug the product phone cord into a jack for another phone line. See Updating the firmware code. ENWW Control-panel messages 199 Canceled send (HP LaserJet 3015 and 3030 only) None Attempts to retry sending the fax. Unplug the product telephone cord from the wall, ...
...to redial after a few minutes. If the error persists, replace the LIU. Redial pending (HP LaserJet 3015 and 3030 only) None The receiving fax line did not answer. See Updating the firmware code. Try a different phone cord. See Control-panel menu structure. Plug the product phone ... interface unit (LIU). Plug the product phone cord into a jack for another phone line. See Updating the firmware code. ENWW Control-panel messages 199 Canceled send (HP LaserJet 3015 and 3030 only) None Attempts to retry sending the fax. Unplug the product telephone cord from the wall, ...
Service Manual
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...menu to create a scan. Printer tray is empty. Add paper None The media input tray is empty. Update the firmware. No fax pages to reprint (HP LaserJet 3015 and 3030 only) None The product attempted to execute Receive a fax before attempting to print. Retype the number. Allow... calling. Table 6-1. Alert and warning messages (continued) Control panel message Event log Description error message Recommended action No fax detected (HP LaserJet 3015 and 3030 only) None The product answered the incoming Allow the product to cont. Wait until the computer scan has finished, or...
...menu to create a scan. Printer tray is empty. Add paper None The media input tray is empty. Update the firmware. No fax pages to reprint (HP LaserJet 3015 and 3030 only) None The product attempted to execute Receive a fax before attempting to print. Retype the number. Allow... calling. Table 6-1. Alert and warning messages (continued) Control panel message Event log Description error message Recommended action No fax detected (HP LaserJet 3015 and 3030 only) None The product answered the incoming Allow the product to cont. Wait until the computer scan has finished, or...
Service Manual
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... and the scanner. See Formatter and line interface unit (LIU). 202 Chapter 6 Troubleshooting ENWW HP LaserJet 3015: see , Scanner assembly. HP LaserJet 3020 and 3030 only: update the firmware. Critical error messages (continued) Control panel message Event log Description error message 51 Laser Error None The product has experienced an internal hardware error. 52 Scanner Error None...
... and the scanner. See Formatter and line interface unit (LIU). 202 Chapter 6 Troubleshooting ENWW HP LaserJet 3015: see , Scanner assembly. HP LaserJet 3020 and 3030 only: update the firmware. Critical error messages (continued) Control panel message Event log Description error message 51 Laser Error None The product has experienced an internal hardware error. 52 Scanner Error None...
Service Manual
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... method for product recovery if the installed firmware becomes corrupted or fails. www.hp.com/support/lj3020; Updating the firmware code Note If after attempting to update the firmware code the device does not return to find out what version of firmware code is installed on the device. The... device uses a flash-memory-based formatter that enables the firmware code to be updated when updated firmware is available, download the appropriate update (www.hp.com/support/ lj3015; Print a configuration page to the Ready state, preform the following procedures. ...
... method for product recovery if the installed firmware becomes corrupted or fails. www.hp.com/support/lj3020; Updating the firmware code Note If after attempting to update the firmware code the device does not return to find out what version of firmware code is installed on the device. The... device uses a flash-memory-based formatter that enables the firmware code to be updated when updated firmware is available, download the appropriate update (www.hp.com/support/ lj3015; Print a configuration page to the Ready state, preform the following procedures. ...