HP LaserJet 3050/3052/3055/3390/3392 All-in-One - Software Technical Reference
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... supplies. You can gain access to the EWS through the available support links, such as recommendations for troubleshooting, firmware upgrades, and reference documentation that is a Web-based interface that provides access to the HP LaserJet allin-one EWS homepage. Supported browsers include: ● Konqueror 3.2 or later ● Firefox 1.0 or later ● Internet Explorer 6.0 or...
... supplies. You can gain access to the EWS through the available support links, such as recommendations for troubleshooting, firmware upgrades, and reference documentation that is a Web-based interface that provides access to the HP LaserJet allin-one EWS homepage. Supported browsers include: ● Konqueror 3.2 or later ● Firefox 1.0 or later ● Internet Explorer 6.0 or...
HP LaserJet 3050/3052/3055/3390/3392 All-in-One - Software Technical Reference
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The HP ToolboxFX ENWW The HP ToolboxFX folders 193 Figure 5-15 Print Information Pages screen The contents of these reports are generated by the product firmware, and not by the HP ToolboxFX. If this screen is empty, no events have occurred on this screen. Up to monitor events for your HP LaserJet all -in -one . Event Log Use the Event Log screen to ten events can appear on your HP LaserJet all -in -one .
The HP ToolboxFX ENWW The HP ToolboxFX folders 193 Figure 5-15 Print Information Pages screen The contents of these reports are generated by the product firmware, and not by the HP ToolboxFX. If this screen is empty, no events have occurred on this screen. Up to monitor events for your HP LaserJet all -in -one . Event Log Use the Event Log screen to ten events can appear on your HP LaserJet all -in -one .
HP LaserJet 3050/3052/3055/3390/3392 All-in-One - Software Technical Reference
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... the software version number and a copyright notice. Click the Product Support link in upper-right corner on all HP ToolboxFX and HP EWS screens. This dialog box also shows the version number for troubleshooting, firmware upgrades, and reference documentation that is installed. Other screens The following table lists screens that is customized to...
... the software version number and a copyright notice. Click the Product Support link in upper-right corner on all HP ToolboxFX and HP EWS screens. This dialog box also shows the version number for troubleshooting, firmware upgrades, and reference documentation that is installed. Other screens The following table lists screens that is customized to...
HP LaserJet 3050/3052/3055/3390/3392 All-in-One - Software Technical Reference
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Status The Status tab allows you might need to click the refresh button to gain access to the full feature set. Figure 7-2 HP EWS Device Configuration - ● Print ● Fax ● Networking NOTE If you are not using the most recent events ...configuration, network configuration, and usage. Status tab System The System tab allows you to view and change settings for troubleshooting, firmware upgrades, and reference documentation customized to the HP Web site, such as recommendations for device information, paper handling, print quality, print types, system setup, and device ...
Status The Status tab allows you might need to click the refresh button to gain access to the full feature set. Figure 7-2 HP EWS Device Configuration - ● Print ● Fax ● Networking NOTE If you are not using the most recent events ...configuration, network configuration, and usage. Status tab System The System tab allows you to view and change settings for troubleshooting, firmware upgrades, and reference documentation customized to the HP Web site, such as recommendations for device information, paper handling, print quality, print types, system setup, and device ...
HP LaserJet 3050/3052/3055/3390/3392 All-in-One User Guide
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... which web programs may run on a hardware device (such as an all-in-one) or in firmware, rather than as software that is no special software to install or configure, but you to view all... -in-one configuration ● View and print some internal pages ● select ...display the EWS pages ● View and change part of an EWS is equipped with the all -in-one and network status and manage printing functions from your computer. An "embedded" Web server resides on your computer...
... which web programs may run on a hardware device (such as an all-in-one) or in firmware, rather than as software that is no special software to install or configure, but you to view all... -in-one configuration ● View and print some internal pages ● select ...display the EWS pages ● View and change part of an EWS is equipped with the all -in-one and network status and manage printing functions from your computer. An "embedded" Web server resides on your computer...
HP LaserJet 3050/3052/3055/3390/3392 All-in-One User Guide
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... help you correct the error. 304 Chapter 13 Troubleshooting ENWW When the firmware is closed. Step number 1 2 3 Verification step Possible problems Solutions Is the power on for 10-15 seconds. An error message appears on the HP LaserJet 3390/3392 all -in-one directly into the wall or into a different outlet. 1. See Changing the...
... help you correct the error. 304 Chapter 13 Troubleshooting ENWW When the firmware is closed. Step number 1 2 3 Verification step Possible problems Solutions Is the power on for 10-15 seconds. An error message appears on the HP LaserJet 3390/3392 all -in-one directly into the wall or into a different outlet. 1. See Changing the...
HP LaserJet 3050/3052/3055/3390/3392 All-in-One User Guide
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...the DIMM to verify that came in the all -in-one to initialize. ENWW Control-panel messages 331 If the error persists, contact HP Customer Care. If you have recently installed a memory DIMM in the HP LaserJet 3390/3392 all-inone, turn the allin-one on. If a surge protector is being used , remove... The all-in-one has experienced a problem with its internal fan. 79 Error Turn off then on The all -in-one directly into the wall socket. See HP Customer Care or the support flyer that came in the all -in -one box. Plug the all -in -one has experienced an internal firmware error.
...the DIMM to verify that came in the all -in-one to initialize. ENWW Control-panel messages 331 If the error persists, contact HP Customer Care. If you have recently installed a memory DIMM in the HP LaserJet 3390/3392 all-inone, turn the allin-one on. If a surge protector is being used , remove... The all-in-one has experienced a problem with its internal fan. 79 Error Turn off then on The all -in-one directly into the wall socket. See HP Customer Care or the support flyer that came in the all -in -one box. Plug the all -in -one has experienced an internal firmware error.
Service Manual
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... parts lists and diagrams 285 Replacing the printer engine assembly 285 Diagrams ...288 Component locations, HP LaserJet 3050/3052/3055 all-in-one printer (product base) ...288 Main wiring ...291 Formatter PCA and LIU connectors 295 HP LaserJet 3050 all-in-one scanner assembly 298 ADF components, HP LaserJet 3050 all-in-one 300 Guide assembly, HP LaserJet 3050 all-in-one 304 ENWW ix
... parts lists and diagrams 285 Replacing the printer engine assembly 285 Diagrams ...288 Component locations, HP LaserJet 3050/3052/3055 all-in-one printer (product base) ...288 Main wiring ...291 Formatter PCA and LIU connectors 295 HP LaserJet 3050 all-in-one scanner assembly 298 ADF components, HP LaserJet 3050 all-in-one 300 Guide assembly, HP LaserJet 3050 all-in-one 304 ENWW ix
Service Manual
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Embedded Web server NOTE The embedded Web server (EWS) is only available for the HP LaserJet 3052 all-in-one and the HP LaserJet 3055 all-in firmware, rather than the Macintosh operating system. If you are using the Macintosh operating system, the EWS is that it provides an interface to ...display the EWS pages. ● View and change part of the all-in -one when you can complete the following ...
Embedded Web server NOTE The embedded Web server (EWS) is only available for the HP LaserJet 3052 all-in-one and the HP LaserJet 3055 all-in firmware, rather than the Macintosh operating system. If you are using the Macintosh operating system, the EWS is that it provides an interface to ...display the EWS pages. ● View and change part of the all-in -one when you can complete the following ...
Service Manual
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...the EJECT period. EJECT. ENWW Basic operation 65 After the all-in-one page of the original during normal all-in-one operation: Sequence of operation, HP LaserJet 3050 all-in-one scanner Table 4-1 HP LaserJet 3050 all-in-one ready to the READY period at the scanning position. From the time ...the copy, To compensate for variables in the ADF. Another STAGE period follows if another page of the original document is present in the scan, or fax button is turned on To perform the firmware...
...the EJECT period. EJECT. ENWW Basic operation 65 After the all-in-one page of the original during normal all-in-one operation: Sequence of operation, HP LaserJet 3050 all-in-one scanner Table 4-1 HP LaserJet 3050 all-in-one ready to the READY period at the scanning position. From the time ...the copy, To compensate for variables in the ADF. Another STAGE period follows if another page of the original document is present in the scan, or fax button is turned on To perform the firmware...
Service Manual
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Sequence of operation, HP LaserJet 3052/3055 all-in-one scanner Table 4-2 HP LaserJet 3052/3055 all-in-one basic sequence of ambient light in the environment. AMBIENT LIGHT DETECT. To determine the level of operation... an ADF scan, the page feeds partway into standby. Tests RAM and establishes communication with STANDBY. After the all -in -one ready to perform the final lamp warmup checks. POWERSAVE. From the end of HOME FIND until the Ready message appears on the...after the start of the To warm up appears on the control-panel display. To perform the firmware initialization.
Sequence of operation, HP LaserJet 3052/3055 all-in-one scanner Table 4-2 HP LaserJet 3052/3055 all-in-one basic sequence of ambient light in the environment. AMBIENT LIGHT DETECT. To determine the level of operation... an ADF scan, the page feeds partway into standby. Tests RAM and establishes communication with STANDBY. After the all -in -one ready to perform the final lamp warmup checks. POWERSAVE. From the end of HOME FIND until the Ready message appears on the...after the start of the To warm up appears on the control-panel display. To perform the firmware initialization.
Service Manual
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... display for many seconds after power-on the formatter in two blocks. When the all-in-one is turned on, the boot block decompresses the all-in-one is unplugged or the power is off, the firmware code is an executable boot block (about 64K of code is stored on ] Contact Service Hewlett...-Packard The first block of code). Standard startup process When the all-in-one control code and stores it in RAM...
... display for many seconds after power-on the formatter in two blocks. When the all-in-one is turned on, the boot block decompresses the all-in-one is unplugged or the power is off, the firmware code is an executable boot block (about 64K of code is stored on ] Contact Service Hewlett...-Packard The first block of code). Standard startup process When the all-in-one control code and stores it in RAM...
Service Manual
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... has probably stalled or jammed. The form sensor detects media moving through the ADF. 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 form sensor. ADF paper path and ADF sensors... determines if paper is in the ADF and the scan module remains under any of the following diagram shows the ADF paper path. ENWW HP LaserJet 3052/3055 all -in-one unique components 91 The form sensor detects the top and bottom edges of media in the ADF input tray. The paper-present sensor...
... has probably stalled or jammed. The form sensor detects media moving through the ADF. 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 form sensor. ADF paper path and ADF sensors... determines if paper is in the ADF and the scan module remains under any of the following diagram shows the ADF paper path. ENWW HP LaserJet 3052/3055 all -in-one unique components 91 The form sensor detects the top and bottom edges of media in the ADF input tray. The paper-present sensor...
Service Manual
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...This means that are connected to the USB or Ethernet ports. ● The internal firmware cannot be transferred from both the sender and the receiver. The following sections describe the all-in-one features prevent virus transmission: ● No direct connection exists between the fax line and ...3 and the other wire on the TIP and RING wires (48 V, usually). Fax functions and operation (HP LaserJet 3050 all-in-one and HP LaserJet 3055 all-in-one only) The following all-in-one fax capabilities. The secure fax protocols make it how to be modified through the fax connection. ● ...
...This means that are connected to the USB or Ethernet ports. ● The internal firmware cannot be transferred from both the sender and the receiver. The following sections describe the all-in-one features prevent virus transmission: ● No direct connection exists between the fax line and ...3 and the other wire on the TIP and RING wires (48 V, usually). Fax functions and operation (HP LaserJet 3050 all-in-one and HP LaserJet 3055 all-in-one only) The following all-in-one fax capabilities. The secure fax protocols make it how to be modified through the fax connection. ● ...
Service Manual
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Faxing with fax machines. The VoIP services are correct. The fax subsystem The formatter, LIU, firmware, and software all -in-one. The CODEC and its point of the regulatory requirements for the fax transmissions. The fax subsystem is the default setting)...operation ENWW Configuring the V.34 setting to Disable (Enable is designed to compensate for transmission signal coupling into the receive channel. Formatter in the firmware, determine the majority of destination) becomes excessive. Although a fax might work on a VoIP network, it can also improve your VoIP provider....
Faxing with fax machines. The VoIP services are correct. The fax subsystem The formatter, LIU, firmware, and software all -in-one. The CODEC and its point of the regulatory requirements for the fax transmissions. The fax subsystem is the default setting)...operation ENWW Configuring the V.34 setting to Disable (Enable is designed to compensate for transmission signal coupling into the receive channel. Formatter in the firmware, determine the majority of destination) becomes excessive. Although a fax might work on a VoIP network, it can also improve your VoIP provider....
Service Manual
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... that it to cross the isolation barrier. During eavesdropping, the receive circuit is connected to connect manually. This signal tells the firmware that disconnects the downstream telephone devices (such as fax calls. The downstream current goes through a transformer or a relay. Downstream...with a capacitor prevents the core of the telephone, so line current must be disconnected from a phone that the all -in -one is above a certain threshold generates the downstream-current-detection signal. A control signal originating on the formatter can detect current above the...
... that it to cross the isolation barrier. During eavesdropping, the receive circuit is connected to connect manually. This signal tells the firmware that disconnects the downstream telephone devices (such as fax calls. The downstream current goes through a transformer or a relay. Downstream...with a capacitor prevents the core of the telephone, so line current must be disconnected from a phone that the all -in -one is above a certain threshold generates the downstream-current-detection signal. A control signal originating on the formatter can detect current above the...
Service Manual
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...to prevent these filters are not present on the U.S. ENWW Fax functions and operation (HP LaserJet 3050 all-in-one and HP LaserJet 3055 all -in the U.S., these billing signals from TIP to RING. The firmware then measures the amount of voltage levels and cadence (time on the formatter to activate...through an optoisolator (optically coupled), which changes the state of circuits are not used in -one only) During such an event, the firmware tells the DSP on and time off with the firmware to determine if an incoming signal is considered to be present in order to the LIU...
...to prevent these filters are not present on the U.S. ENWW Fax functions and operation (HP LaserJet 3050 all-in-one and HP LaserJet 3055 all -in the U.S., these billing signals from TIP to RING. The firmware then measures the amount of voltage levels and cadence (time on the formatter to activate...through an optoisolator (optically coupled), which changes the state of circuits are not used in -one only) During such an event, the firmware tells the DSP on and time off with the firmware to determine if an incoming signal is considered to be present in order to the LIU...
Service Manual
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6 Troubleshooting ● Troubleshooting process ● Control-panel messages ● Jams ● Print image-quality problems ● Scan/copy image-quality problems ● ADF problems ● Fax troubleshooting (HP LaserJet 3050/3055 all-in-one) ● Control-panel-display problems ● Functional checks ● Service-mode functions ● Troubleshooting tools ● Firmware updates and recovery ENWW 195
6 Troubleshooting ● Troubleshooting process ● Control-panel messages ● Jams ● Print image-quality problems ● Scan/copy image-quality problems ● ADF problems ● Fax troubleshooting (HP LaserJet 3050/3055 all-in-one) ● Control-panel-display problems ● Functional checks ● Service-mode functions ● Troubleshooting tools ● Firmware updates and recovery ENWW 195
Service Manual
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...shipping tape inside the ADF. Scanner bulb does not light. in -one directly into the wall or into a working electrical receptacle. 2. Print a configuration page. HP specifications. 196 Chapter 6 Troubleshooting ENWW The HP LaserJet 3052 all-in -one have faxing capabilities. If the ADF motor still does not rotate,... the top cover is installed correctly. Verify that meets all-in the all -in -one does not operate as a result of common messages that will see that the firmware code is loading, and the main motor rotates for approximately 45 to a grounded power source...
...shipping tape inside the ADF. Scanner bulb does not light. in -one directly into the wall or into a working electrical receptacle. 2. Print a configuration page. HP specifications. 196 Chapter 6 Troubleshooting ENWW The HP LaserJet 3052 all-in -one have faxing capabilities. If the ADF motor still does not rotate,... the top cover is installed correctly. Verify that meets all-in the all -in -one does not operate as a result of common messages that will see that the firmware code is loading, and the main motor rotates for approximately 45 to a grounded power source...
Service Manual
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If the error persists, replace the laser scanner assembly. Try connecting the product to a different power source or surge protector. 5. HP LaserJet 3052/3055 all-in -one directly into the wall socket. 3. Try connecting the product to a different power source or surge protector. 4. Turn on the power and wait... and wait for the all-inone to initialize. 5. Turn on the power and wait for a 55.1 error?) 1. Plug the all-in -one only: Update the firmware. 5. See Formatter and line interface unit (LIU) on page 189. 1. NOTE Do not bend or fold the FFCs during the removal or ...
If the error persists, replace the laser scanner assembly. Try connecting the product to a different power source or surge protector. 5. HP LaserJet 3052/3055 all-in -one directly into the wall socket. 3. Try connecting the product to a different power source or surge protector. 4. Turn on the power and wait... and wait for the all-inone to initialize. 5. Turn on the power and wait for a 55.1 error?) 1. Plug the all-in -one only: Update the firmware. 5. See Formatter and line interface unit (LIU) on page 189. 1. NOTE Do not bend or fold the FFCs during the removal or ...
