HP PCL/PJL reference - Printer Job Language Technical Reference Manual
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...input area 02 Paper jam in the paper output area (may need to paper jams (for the LaserJet 4000 and 5000 series printers only). yy = Code 17 18 19 20 21 22 23 24 ...FIFO empty when expecting data FIFO full when tray to send data Invalid page ACK (formatter not expecting a page ACK) Page ACK timeout Inconsistent paper size Wrong page ACK Device(s) never ready ...during installation Negative ACK of ready tray LaserJet 4000 / 5000 Series Paper Jam Messages (44xyy) This category contains unsolicited status error messages related to...
...input area 02 Paper jam in the paper output area (may need to paper jams (for the LaserJet 4000 and 5000 series printers only). yy = Code 17 18 19 20 21 22 23 24 ...FIFO empty when expecting data FIFO full when tray to send data Invalid page ACK (formatter not expecting a page ACK) Page ACK timeout Inconsistent paper size Wrong page ACK Device(s) never ready ...during installation Negative ACK of ready tray LaserJet 4000 / 5000 Series Paper Jam Messages (44xyy) This category contains unsolicited status error messages related to...
Service Manual
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... HP LaserJet 3015 ADF pickup roller 61 HP LaserJet 3015 ADF separation pad set 62 HP LaserJet 3015 ADF input tray 62 HP LaserJet 3015 ADF output bin 63 HP LaserJet 3020 and 3030 ADF pickup roller 63 HP LaserJet 3020 and 3030 ADF separation pad 66 HP LaserJet 3020 and 3030 control-panel bezel 66 4 Operational overview Basic functions (all models) ...70 Basic sequence of operation 71 Formatter...
... HP LaserJet 3015 ADF pickup roller 61 HP LaserJet 3015 ADF separation pad set 62 HP LaserJet 3015 ADF input tray 62 HP LaserJet 3015 ADF output bin 63 HP LaserJet 3020 and 3030 ADF pickup roller 63 HP LaserJet 3020 and 3030 ADF separation pad 66 HP LaserJet 3020 and 3030 control-panel bezel 66 4 Operational overview Basic functions (all models) ...70 Basic sequence of operation 71 Formatter...
Service Manual
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... all-in-one unique components 93 Scanner and ADF functions and operation 93 Fax functions and operation (HP LaserJet 3015 and 3030 only 96 PSTN operation ...96 The fax subsystem ...96 Formatter in the fax subsystem 96 LIU in the fax subsystem 96 Fax page storage in flash memory 99... 5 Removal and replacement Removal and replacement strategy 103 Required tools...103 Before performing service 103 After performing service 104 Parts removal order...104 HP LaserJet 3015 all-in-...
... all-in-one unique components 93 Scanner and ADF functions and operation 93 Fax functions and operation (HP LaserJet 3015 and 3030 only 96 PSTN operation ...96 The fax subsystem ...96 Formatter in the fax subsystem 96 LIU in the fax subsystem 96 Fax page storage in flash memory 99... 5 Removal and replacement Removal and replacement strategy 103 Required tools...103 Before performing service 103 After performing service 104 Parts removal order...104 HP LaserJet 3015 all-in-...
Service Manual
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... cover...165 Installing the scanner cushions 167 Speaker 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......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 ...262 Secondary service menu 262 Developer's menu ...263 Adjusting the ...
... cover...165 Installing the scanner cushions 167 Speaker 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......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 ...262 Secondary service menu 262 Developer's menu ...263 Adjusting the ...
Service Manual
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...100. Remove the print-cartridge door (1 of 2 174 Figure 5-129. Installing the scanner cushions 168 Figure 5-118. HP LaserJet 3015 formatter and LIU 173 Figure 5-125. Remove the formatter (2 of 2 163 Figure 5-109. Remove the scanner assembly (9 of 5 156 Figure 5-95. Remove the printer pickup...170 Figure 5-121. Remove the power supply (1 of 3 161 Figure 5-105. Remove the power supply (2 of 6 178 Figure 5-135. HP LaserJet 3020 formatter without LIU 173 Figure 5-126. Remove the ECU (2 of 3 170 Figure 5-122. Remove the print cartridge (1 of 3 166 Figure 5-...
...100. Remove the print-cartridge door (1 of 2 174 Figure 5-129. Installing the scanner cushions 168 Figure 5-118. HP LaserJet 3015 formatter and LIU 173 Figure 5-125. Remove the formatter (2 of 2 163 Figure 5-109. Remove the scanner assembly (9 of 5 156 Figure 5-95. Remove the printer pickup...170 Figure 5-121. Remove the power supply (1 of 3 161 Figure 5-105. Remove the power supply (2 of 6 178 Figure 5-135. HP LaserJet 3020 formatter without LIU 173 Figure 5-126. Remove the ECU (2 of 3 170 Figure 5-122. Remove the print cartridge (1 of 3 166 Figure 5-...
Service Manual
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Quantity per device Weight 1 Approximately 1 gram (0.04 ounce) Lithium type Battery manufacturers Solid Rayovac of Secaucus, New Jersey, USA 14 Chapter 1 Product Information ENWW HP LaserJet 3015, 3020, and 3030 all -in -one battery Table 1-9. HP LaserJet 3015, 3020, and 3030 all -in -one battery Category Specification Battery material Battery type Polycarbon Monoflouride Lithium Button or coin cell battery Note The battery is permanently attached to the formatter and cannot be removed or replaced. and Panasonic of Madison, Wisconsin, USA;
Quantity per device Weight 1 Approximately 1 gram (0.04 ounce) Lithium type Battery manufacturers Solid Rayovac of Secaucus, New Jersey, USA 14 Chapter 1 Product Information ENWW HP LaserJet 3015, 3020, and 3030 all -in -one battery Table 1-9. HP LaserJet 3015, 3020, and 3030 all -in -one battery Category Specification Battery material Battery type Polycarbon Monoflouride Lithium Button or coin cell battery Note The battery is permanently attached to the formatter and cannot be removed or replaced. and Panasonic of Madison, Wisconsin, USA;
Service Manual
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Basic functions (all models) ...70 Basic sequence of operation 71 Formatter system ...75 Central processing unit ...75 Line interface unit (HP LaserJet 3015 and 3030 only 75 Standard boot process ...75 RAM ...7. 6 Parallel interface or universal serial bus (USB) interface 76 Control panel ...76 EconoMode ... all-in-one unique components 93 Scanner and ADF functions and operation 93 Fax functions and operation (HP LaserJet 3015 and 3030 only 96 PSTN operation ...96 The fax subsystem ...96 Formatter in the fax subsystem 96 LIU in the fax subsystem 96 Fax page storage in flash memory 99...
Basic functions (all models) ...70 Basic sequence of operation 71 Formatter system ...75 Central processing unit ...75 Line interface unit (HP LaserJet 3015 and 3030 only 75 Standard boot process ...75 RAM ...7. 6 Parallel interface or universal serial bus (USB) interface 76 Control panel ...76 EconoMode ... all-in-one unique components 93 Scanner and ADF functions and operation 93 Fax functions and operation (HP LaserJet 3015 and 3030 only 96 PSTN operation ...96 The fax subsystem ...96 Formatter in the fax subsystem 96 LIU in the fax subsystem 96 Fax page storage in flash memory 99...
Service Manual
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... and 3030 use a flatbed charged-coupled device (CCD) ● the printer ● the formatter ● the line interface unit (LIU) (HP LaserJet 3015 and 3030 only) Each of these systems brings its own characteristic functionality to receive faxes (HP LaserJet 3015 and 3030 only). laser/scanner system - paper-feed system (printer) and document-feed system (document scanner) ●...
... and 3030 use a flatbed charged-coupled device (CCD) ● the printer ● the formatter ● the line interface unit (LIU) (HP LaserJet 3015 and 3030 only) Each of these systems brings its own characteristic functionality to receive faxes (HP LaserJet 3015 and 3030 only). laser/scanner system - paper-feed system (printer) and document-feed system (document scanner) ●...
Service Manual
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... preparation for printing. To pause until the main motor stops rotating. ENWW Table 4-2. HP LaserJet 3015, 3020 and 3030 printer (product base) basic sequence of operation Period Purpose Remarks WAIT After the product is installed. REHOME. Or, from the formatter. LSTR (Last Rotation Period) After the primary voltage goes OFF until the product is...
... preparation for printing. To pause until the main motor stops rotating. ENWW Table 4-2. HP LaserJet 3015, 3020 and 3030 printer (product base) basic sequence of operation Period Purpose Remarks WAIT After the product is installed. REHOME. Or, from the formatter. LSTR (Last Rotation Period) After the primary voltage goes OFF until the product is...
Service Manual
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... 75 Then the product performs a full startup 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. When the product is turned on, the boot block decompresses the product control code and stores it into a dot image. ...
... 75 Then the product performs a full startup 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. When the product is turned on, the boot block decompresses the product control code and stores it into a dot image. ...
Service Manual
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Check all wire-harness connectors and FFCs to the product off. See Formatter and line interface unit (LIU). Hewlett Packard Replace the formatter. Use the power switch to turn the power to make sure that they are firmly connected. Contact Service Control-code failure. See Formatter and line interface unit (LIU). Replace the formatter. Product startup messages Message Cause Solution -blank- (Blank display for many seconds after power-on.) Boot-block failure. Table 4-4.
Check all wire-harness connectors and FFCs to the product off. See Formatter and line interface unit (LIU). Hewlett Packard Replace the formatter. Use the power switch to turn the power to make sure that they are firmly connected. Contact Service Control-code failure. See Formatter and line interface unit (LIU). Replace the formatter. Product startup messages Message Cause Solution -blank- (Blank display for many seconds after power-on.) Boot-block failure. Table 4-4.
Service Manual
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... the relationship of the relationships between unique major components in the HP LaserJet 3015 all-in the ADF tray). Figure 4-8. Basic operation The HP LaserJet 3015 all -in the HP 3015 product. When the formatter sends a signal to the HP LaserJet 3015/3020/3030 products. Basic operation block diagram A document is common...multiple pages if more than one uses a pickup and feed system (document transportation) and an optical scanning system. ENWW HP LaserJet 3015 all -in-one page is picked up and fed into the ADF tray. This section describes the optical scanning system and...
... the relationship of the relationships between unique major components in the HP LaserJet 3015 all-in the ADF tray). Figure 4-8. Basic operation The HP LaserJet 3015 all -in the HP 3015 product. When the formatter sends a signal to the HP LaserJet 3015/3020/3030 products. Basic operation block diagram A document is common...multiple pages if more than one uses a pickup and feed system (document transportation) and an optical scanning system. ENWW HP LaserJet 3015 all -in-one page is picked up and fed into the ADF tray. This section describes the optical scanning system and...
Service Manual
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...digital signal to print or copy is present. The optical scanning system motor drives the rollers when the formatter signals the optical scanning system that a job to the formatter for image-processing. There are two sensors along the ADF pickup and feed paper path. The document ...sensor (PS1201) detects the presence of the optical scanning system. As the document passes the contact image scanner, the scanner illuminates the document. HP LaserJet 3015 optical and ...
...digital signal to print or copy is present. The optical scanning system motor drives the rollers when the formatter signals the optical scanning system that a job to the formatter for image-processing. There are two sensors along the ADF pickup and feed paper path. The document ...sensor (PS1201) detects the presence of the optical scanning system. As the document passes the contact image scanner, the scanner illuminates the document. HP LaserJet 3015 optical and ...
Service Manual
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To begin scanning, the formatter sends a signal to the formatter for image formation. The CIS sends the data to the CIS. The CIS consists of 11 sensor driver circuits). Figure 4-12. Instead, documents move . The ... (468 photosensors on each of three LEDs (red, green, and blue), a light guide, the scanning glass, the rod lens array, and a sensor array. ENWW HP LaserJet 3015 all-in the driver circuits. HP LaserJet 3015 optical system (1 of the optical scanning system. Optical scanning system The contact image sensor (CIS) is the major component of 2) The...
To begin scanning, the formatter sends a signal to the formatter for image formation. The CIS sends the data to the CIS. The CIS consists of 11 sensor driver circuits). Figure 4-12. Instead, documents move . The ... (468 photosensors on each of three LEDs (red, green, and blue), a light guide, the scanning glass, the rod lens array, and a sensor array. ENWW HP LaserJet 3015 all-in the driver circuits. HP LaserJet 3015 optical system (1 of the optical scanning system. Optical scanning system The contact image sensor (CIS) is the major component of 2) The...
Service Manual
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...; a CCD Figure 4-14. If the flatbed is being used, the document then advances in the ADF to the next raster line. ENWW HP LaserJet 3020 and 3030 all -in-one unique components 93 This section describes the optical scanning system and ADF pickup and feed system used , the ... uses a light source, a color-separation method, and a charge-coupled device array (CCD) to the HP LaserJet 3015, 3020, and 3030 products. The CCD senses and records the light, creating an analog representation of the sheet. The formatter then handles the image data, outputting it as a copy, sending it to the...
...; a CCD Figure 4-14. If the flatbed is being used, the document then advances in the ADF to the next raster line. ENWW HP LaserJet 3020 and 3030 all -in-one unique components 93 This section describes the optical scanning system and ADF pickup and feed system used , the ... uses a light source, a color-separation method, and a charge-coupled device array (CCD) to the HP LaserJet 3015, 3020, and 3030 products. The CCD senses and records the light, creating an analog representation of the sheet. The formatter then handles the image data, outputting it as a copy, sending it to the...
Service Manual
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...and the other is the period during which all phone systems. On most phone systems, the wires appear on pins 3 and 4 of the formatter and LIU, along with a two-wire arrangement. The fax subsystem is finally connected, the CO behaves as a busy tone from both the ...network impedance. These are the basic functions of PSTN operation that tell it were a piece of the product. Fax functions and operation (HP LaserJet 3015 and 3030 only) The following sections describe the fax capabilities of wire connecting the sender and receiver. The product generates more signaling tones,...
...and the other is the period during which all phone systems. On most phone systems, the wires appear on pins 3 and 4 of the formatter and LIU, along with a two-wire arrangement. The fax subsystem is finally connected, the CO behaves as a busy tone from both the ...network impedance. These are the basic functions of PSTN operation that tell it were a piece of the product. Fax functions and operation (HP LaserJet 3015 and 3030 only) The following sections describe the fax capabilities of wire connecting the sender and receiver. The product generates more signaling tones,...
Service Manual
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... voltage]) and the low-voltage analog and digital circuitry of the formatter (SELV [secondary extra-low voltage]). When the differential RING is the safety isolation between the LIU and surrounding components also contribute to the network. ENWW Fax functions and operation (HP LaserJet 3015 and 3030 only) 97 Any signals that cross the isolation...
... voltage]) and the low-voltage analog and digital circuitry of the formatter (SELV [secondary extra-low voltage]). When the differential RING is the safety isolation between the LIU and surrounding components also contribute to the network. ENWW Fax functions and operation (HP LaserJet 3015 and 3030 only) 97 Any signals that cross the isolation...
Service Manual
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...Europe. The product has 4 MB of flash memory, of a power failure, no answer, or a power failure. Fax functions and operation (HP LaserJet 3015 and 3030 only) 99 LIU. Other fax devices store fax pages in flash memory automatically. Flash memory maintains its data when power is lost as...normally, it is currentlimited). An additional filter in case of three ways: scanned to be sent to another fax machine, printed on the formatter to activate SHUNT. Users can , in some cases, supplement these filters are stored in the U.S., these LC notch filters. The SHUNT function...
...Europe. The product has 4 MB of flash memory, of a power failure, no answer, or a power failure. Fax functions and operation (HP LaserJet 3015 and 3030 only) 99 LIU. Other fax devices store fax pages in flash memory automatically. Flash memory maintains its data when power is lost as...normally, it is currentlimited). An additional filter in case of three ways: scanned to be sent to another fax machine, printed on the formatter to activate SHUNT. Users can , in some cases, supplement these filters are stored in the U.S., these LC notch filters. The SHUNT function...
Service Manual
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Removal and replacement strategy 103 Required tools...103 Before performing service 103 After performing service 104 Parts removal order...104 HP LaserJet 3015 all-in-one 107 Link assemblies and scanner support frame springs 107 Scanner side covers...110 Separation-pad set...111 ...-cartridge door...163 Rear cover and fuser cover 164 Front cover...165 Installing the scanner cushions 167 Speaker assembly...168 Power supply...169 Formatter and line interface unit (LIU 171 Scanner support frame 175 Engine controller unit...177 101 5 Removal and replacement ENWW This chapter provides...
Removal and replacement strategy 103 Required tools...103 Before performing service 103 After performing service 104 Parts removal order...104 HP LaserJet 3015 all-in-one 107 Link assemblies and scanner support frame springs 107 Scanner side covers...110 Separation-pad set...111 ...-cartridge door...163 Rear cover and fuser cover 164 Front cover...165 Installing the scanner cushions 167 Speaker assembly...168 Power supply...169 Formatter and line interface unit (LIU 171 Scanner support frame 175 Engine controller unit...177 101 5 Removal and replacement ENWW This chapter provides...
Service Manual
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CAUTION 6. Figure 5-80. Disconnect two wire-harnesses and two FFCs on the formatter (callout 4). Push the print-cartridge door button to release the scanner assembly, and then raise the assembly until it locks open. Figure 5-79. Remove the scanner assembly (5 of 13) ENWW HP LaserJet 3020 and 3030 all-in-one 147 Remove the scanner assembly (6 of 13) 7. Do not bend or fold the FFCs during the removal or reinstallation process.
CAUTION 6. Figure 5-80. Disconnect two wire-harnesses and two FFCs on the formatter (callout 4). Push the print-cartridge door button to release the scanner assembly, and then raise the assembly until it locks open. Figure 5-79. Remove the scanner assembly (5 of 13) ENWW HP LaserJet 3020 and 3030 all-in-one 147 Remove the scanner assembly (6 of 13) 7. Do not bend or fold the FFCs during the removal or reinstallation process.