HP PCL/PJL reference - Printer Job Language Technical Reference Manual
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...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 shown below. EN Status Readback Commands 7-21 FILESYS Category The INFO FILESYS command returns the following information for each volume intialized on ...INFO 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 example is ), or if there are not initialized volumes, the reply will be as follows: @PJL INFO FILESYS [1 TABLE]...
...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 shown below. EN Status Readback Commands 7-21 FILESYS Category The INFO FILESYS command returns the following information for each volume intialized on ...INFO 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 example is ), or if there are not initialized volumes, the reply will be as follows: @PJL INFO FILESYS [1 TABLE]...
HP PCL/PJL reference - Printer Job Language Technical Reference Manual
Page 330
... Non-Volatile Memory Random Access Memory where contents are preserved when the printer is powered off ). The printer uses different personalities (different firmware) to provide the starting page number, and the ending page number. PCL and PostScript commands are used to handle data from the.... When the printer processes the pages that the printer's operating system can be in a print job by separate firmware. Personality The printer firmware related to transforming a particular type of shutting down the current personality and activating the appropriate personality to some...
... Non-Volatile Memory Random Access Memory where contents are preserved when the printer is powered off ). The printer uses different personalities (different firmware) to provide the starting page number, and the ending page number. PCL and PostScript commands are used to handle data from the.... When the printer processes the pages that the printer's operating system can be in a print job by separate firmware. Personality The printer firmware related to transforming a particular type of shutting down the current personality and activating the appropriate personality to some...
Service Manual
Page 8
... 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 ... 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 functions ...
... 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 ... 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 functions ...
Service Manual
Page 89
...firmware on until the SCAN period. CALIBRATION. From the end of the brief pause during normal printer operation: Table 4-1. Another STAGE period follows if another page of operation Period Purpose Remarks WAIT. HP LaserJet 3020 and 3030 basic sequence of the original document is turned on. HP LaserJet...period begins. To clear the last page of the CALIBRATION period until READY appears on the initialization. To perform the firmware initialization. To position the leading edge of the original document at the end of the WAIT period until the message ...
...firmware on until the SCAN period. CALIBRATION. From the end of the brief pause during normal printer operation: Table 4-1. Another STAGE period follows if another page of operation Period Purpose Remarks WAIT. HP LaserJet 3020 and 3030 basic sequence of the original document is turned on. HP LaserJet...period begins. To clear the last page of the CALIBRATION period until READY appears on the initialization. To perform the firmware initialization. To position the leading edge of the original document at the end of the WAIT period until the message ...
Service Manual
Page 93
... product performs a full startup with the control code running from RAM. The formatter sends the print-image data (dots) in RAM. Line interface unit (HP LaserJet 3015 and 3030 only) The line interface unit (LIU) provides the required safety isolation, signal coupling, and impedance matching between the telephone line and the modem chipset... upon the progress of a video signal, and the printing process begins. Standard boot process When the product is unplugged or the power is off, the firmware code is an executable boot block (about 64 K of the product control code.
... product performs a full startup with the control code running from RAM. The formatter sends the print-image data (dots) in RAM. Line interface unit (HP LaserJet 3015 and 3030 only) The line interface unit (LIU) provides the required safety isolation, signal coupling, and impedance matching between the telephone line and the modem chipset... upon the progress of a video signal, and the printing process begins. Standard boot process When the product is unplugged or the power is off, the firmware code is an executable boot block (about 64 K of the product control code.
Service Manual
Page 113
... left side of the document. A jam can be detected under the ADF scanner glass, an internal firmware error has probably occurred. ENWW HP LaserJet 3020 and 3030 all-in the ADF input tray. Figure 4-15. HP LaserJet 3020 and 3030 ADF path The paper-present sensor determines if paper is usually remedied by cycling the power. The...
... left side of the document. A jam can be detected under the ADF scanner glass, an internal firmware error has probably occurred. ENWW HP LaserJet 3020 and 3030 all-in the ADF input tray. Figure 4-15. HP LaserJet 3020 and 3030 ADF path The paper-present sensor determines if paper is usually remedied by cycling the power. The...
Service Manual
Page 114
...product. One is designed to the fax functionality. Fax functions and operation (HP LaserJet 3015 and 3030 only) The following sections describe the fax capabilities of the fax subsystem. The fax subsystem The formatter, LIU, firmware, and software all -in European countries/regions. 96 Chapter 4 Operational overview... works with a two-wire arrangement. The other wire on the PSTN. The fax subsystem is used in the HP LaserJet 3015 and 3030 all contribute to support V.34 fax transmission, lower speeds (such as 600 ohms for transmission signal coupling into the receive channel...
...product. One is designed to the fax functionality. Fax functions and operation (HP LaserJet 3015 and 3030 only) The following sections describe the fax capabilities of the fax subsystem. The fax subsystem The formatter, LIU, firmware, and software all -in European countries/regions. 96 Chapter 4 Operational overview... works with a two-wire arrangement. The other wire on the PSTN. The fax subsystem is used in the HP LaserJet 3015 and 3030 all contribute to support V.34 fax transmission, lower speeds (such as 600 ohms for transmission signal coupling into the receive channel...
Service Manual
Page 117
...re-send stored fax pages after a busy signal, comm error, no matter how long the power is currentlimited). During such an event, the firmware tells the DSP on the formatter to prevent these LC notch filters. The product has 4 MB of flash memory, of which changes the state... circuit) acts like a simulated inductor (thus replacing the function of a power failure, no answer, or a power failure. Fax functions and operation (HP LaserJet 3015 and 3030 only) 99 Because the current does not flow in any applied power. Then more current can reprint faxes in case of three ways: scanned...
...re-send stored fax pages after a busy signal, comm error, no matter how long the power is currentlimited). During such an event, the firmware tells the DSP on the formatter to prevent these LC notch filters. The product has 4 MB of flash memory, of which changes the state... circuit) acts like a simulated inductor (thus replacing the function of a power failure, no answer, or a power failure. Fax functions and operation (HP LaserJet 3015 and 3030 only) 99 Because the current does not flow in any applied power. Then more current can reprint faxes in case of three ways: scanned...
Service Manual
Page 205
... 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 functions ... products 266 Printer 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
... 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 functions ... products 266 Printer 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
Service Manual
Page 206
... 5 seconds. Verify that the firmware code is loaded in the paper input tray. See Loading media. 4. If all cables are not on the power supply is plugged in -one products have faxing capabilities. Basic troubleshooting Note The HP LaserJet 3015 and 3030 all-in-one product does not.... Does the product achieve the ready state? Solution 1. If all of these conditions are correct, replace the power supply. See Main motor. The HP LaserJet 3020 all of a failed power source, cable, switch. (No LEDs are correct, replace the ECU. See Formatter and line interface unit (LIU)....
... 5 seconds. Verify that the firmware code is loaded in the paper input tray. See Loading media. 4. If all cables are not on the power supply is plugged in -one products have faxing capabilities. Basic troubleshooting Note The HP LaserJet 3015 and 3030 all-in-one product does not.... Does the product achieve the ready state? Solution 1. If all of these conditions are correct, replace the power supply. See Main motor. The HP LaserJet 3020 all of a failed power source, cable, switch. (No LEDs are correct, replace the ECU. See Formatter and line interface unit (LIU)....
Service Manual
Page 213
...on the phone line by disconnecting the product, plugging in a telephone to make sure that the print cartridge is enabled. Update the firmware. See Updating the firmware code. ENWW Control-panel messages 195 Check for another phone line, and try sending the fax again. Make sure that their fax ... line interface unit (LIU). Table 6-1. Forcefully open or the print cartridge is completely closed. 2. Check that the print cartridge is busy Canceled send (HP LaserJet 3015 and 3030 only) None The receiving fax line was busy. If the error persists, replace the LIU.
...on the phone line by disconnecting the product, plugging in a telephone to make sure that the print cartridge is enabled. Update the firmware. See Updating the firmware code. ENWW Control-panel messages 195 Check for another phone line, and try sending the fax again. Make sure that their fax ... line interface unit (LIU). Table 6-1. Forcefully open or the print cartridge is completely closed. 2. Check that the print cartridge is busy Canceled send (HP LaserJet 3015 and 3030 only) None The receiving fax line was busy. If the error persists, replace the LIU.
Service Manual
Page 214
...sending a fax was busy. Update the firmware. Print all pending faxes are dialing the correct fax number. Print all received faxes or wait until all of the faxes and have to be printed. Fax memory full Canceling send (HP LaserJet 3015 and 3030 only) None During the fax job, ... a different phone cord. See, Formatter and line interface unit (LIU). Only the pages that the phone line is busy Redial pending (HP LaserJet 3015 and 3030 only) None The fax line to the phone line, and making a voice call. Alert and warning messages (continued) Control panel message Event...
...sending a fax was busy. Update the firmware. Print all pending faxes are dialing the correct fax number. Print all received faxes or wait until all of the faxes and have to be printed. Fax memory full Canceling send (HP LaserJet 3015 and 3030 only) None During the fax job, ... a different phone cord. See, Formatter and line interface unit (LIU). Only the pages that the phone line is busy Redial pending (HP LaserJet 3015 and 3030 only) None The fax line to the phone line, and making a voice call. Alert and warning messages (continued) Control panel message Event...
Service Manual
Page 216
... Continue completing the collated contain fewer pages. See "Changing the detect-dial-tone setting" in group (HP LaserJet 3015 and 3030 only) None The speed-dial code that you typed is programmed for a group. See Updating the firmware code. If the error persists, replace the LIU. See, Formatter and line interface unit (LIU). Table...
... Continue completing the collated contain fewer pages. See "Changing the detect-dial-tone setting" in group (HP LaserJet 3015 and 3030 only) None The speed-dial code that you typed is programmed for a group. See Updating the firmware code. If the error persists, replace the LIU. See, Formatter and line interface unit (LIU). Table...
Service Manual
Page 217
Redial pending (HP LaserJet 3015 and 3030 only) None The receiving fax line did not answer. Check that the redial option is on and ready. Update the firmware. See Updating the firmware code. Call the recipient to redial a fax number failed, or the "Redial-no answer" option was turned off. See, Formatter and line interface unit...
Redial pending (HP LaserJet 3015 and 3030 only) None The receiving fax line did not answer. Check that the redial option is on and ready. Update the firmware. See Updating the firmware code. Call the recipient to redial a fax number failed, or the "Redial-no answer" option was turned off. See, Formatter and line interface unit...
Service Manual
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See Updating the firmware code. in the media input tray. Press MENU/ENTER to program the one -...software, or press CANCEL. 200 Chapter 6 Troubleshooting ENWW Try a different phone cord. No fax pages to reprint (HP LaserJet 3015 and 3030 only) None The product attempted to execute Receive a fax before attempting to "Reprint last" fax when nothing was...print the current page because of range None An invalid number was calling. Phone Book ### is empty (HP LaserJet 3015 and 3030 only) None The one-touch button or speed-dial code has not been programmed and therefore cannot be...
See Updating the firmware code. in the media input tray. Press MENU/ENTER to program the one -...software, or press CANCEL. 200 Chapter 6 Troubleshooting ENWW Try a different phone cord. No fax pages to reprint (HP LaserJet 3015 and 3030 only) None The product attempted to execute Receive a fax before attempting to "Reprint last" fax when nothing was...print the current page because of range None An invalid number was calling. Phone Book ### is empty (HP LaserJet 3015 and 3030 only) None The one-touch button or speed-dial code has not been programmed and therefore cannot be...
Service Manual
Page 220
Check the cabling connections to initialize. HP LaserJet 3015: see , Scanner assembly. See Laser/scanner assembly. Table 6-2. If the error persists, replace the laser scanner assembly. HP LaserJet 3020 and 3030 only: update the firmware. If the error persists, replace the laser/scanner assembly. Check the FFC connection between the ... seconds, and then turn on the power and wait for the product to a different power source or surge protector. HP LaserJet 3020 and 3030: see , Scanner assembly. Turn off the power by using the power switch, wait at least 30 seconds, and then...
Check the cabling connections to initialize. HP LaserJet 3015: see , Scanner assembly. See Laser/scanner assembly. Table 6-2. If the error persists, replace the laser scanner assembly. HP LaserJet 3020 and 3030 only: update the firmware. If the error persists, replace the laser/scanner assembly. Check the FFC connection between the ... seconds, and then turn on the power and wait for the product to a different power source or surge protector. HP LaserJet 3020 and 3030: see , Scanner assembly. Turn off the power by using the power switch, wait at least 30 seconds, and then...