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HP 9050 Support Question

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Question posted by rglugosh78035 on October 5th, 2015

Says Close Front Or Left Door The Doors Are Closed Hp9050

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Answer #1: Posted by TechSupport101 on October 5th, 2015 10:34 PM
This answer was accepted by the poster of the original question.
TechSupport101

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If the doors are properly closed and you still receive the stated prompts, then you sensor(s) are stuck or defect. You service manual here https://www.laserpros.com/pdf/HP_TOCs/HP-M9040-M9050-Service-Manual-toc.pdf

Related HP 9050 Manual Pages

HP LaserJet 9040mfp/9050mfp - (multiple language) Getting Started Guide - Page 16

..., and close the trays. 5 Open the front door and remove the orange packing tape at another time. 14 Product Setup ENWW Save all of the product and remove any orange tape from the control panel display. 3 Open the left door and pull... material from the output bin and the protective film from the flatbed glass. Close the front door. 6 Open the ADF door and remove all packing material.
HP LaserJet 9040mfp/9050mfp - (multiple language) Getting Started Guide - Page 17

...Product parts (front and back views) 1 ADF output bin 2 Control panel with graphical display 3 Front door 4 Tray 2 5 Power button 6 Tray 3 9 Tray 4 power-cord 18 Local area network ...harness (AUX) 12 Tray 1 20 Parallel B connector 13 Right door 21 Fax connector (for 14 Vertical transfer door optional fax) 7 Left door (behind 15 Tray 4 22 HP JetLink connector 8 accessory output) ...
HP LaserJet 9040mfp/9050mfp - (multiple language) Getting Started Guide - Page 19

... sets toner into the product as far as shown, with new print cartridges. 6 Press the button on the left side of the packaging. CAUTION To prevent damage to the lock position. 7 Close the front door. 7 ENWW Install the print cartridge 17 Install the print cartridge Note 1 3 4 5 6 If you need to distribute the toner...
HP LaserJet 9040mfp/9050mfp - User Guide - Page 17

.... Printer power cable 17. ENWW Features and benefits of MFP 1 113 112 111 110 19 18 12 13 14 15 16 119 118 17 114 115 116 117 1. Control panel with touch-screen graphical display 4. Tray 4 8. Tray 4 power cable 18. ADF 3. Vertical transfer door 7. Left door (behind output device) 11. ADF output bin 15. Left door...
HP LaserJet 9040mfp/9050mfp - User Guide - Page 60

... the guides. 4 Change the fuser levers (see To change the fuser levers 1 Move the output device away from the MFP to gain access to the left door. 56 Chapter 3 Printing ENWW Slide the envelopes into the MFP as far as they will go without bending the envelopes. To change the fuser levers).
HP LaserJet 9040mfp/9050mfp - User Guide - Page 61

It can be hot. 3 Locate and lift up the two blue levers. Return the fuser levers to the down position after printing on envelopes 57 ENWW Printing on envelopes. 4 Close the left door. 2 Open the left door. 5 Push the output device back into place. Note Avoid touching the adjacent fusing area. WARNING!
HP LaserJet 9040mfp/9050mfp - User Guide - Page 125

... clear, if defects such as lines, specks, or smears appear on the control-panel display. Some messages tell the current MFP status, such as CLOSE RIGHT DOOR. Software, computer, and product interface problems Use the tables in this section to troubleshoot and solve the print quality problem. Checking the MFP configuration From...
HP LaserJet 9040mfp/9050mfp - User Guide - Page 126

... remain in the following illustration. After looking at the illustration, you can go to tear the media. Left door (behind the output device) 8. Tray 1 3. Tray 2 and Tray 3 7. If the location of...for clearing the jam. Vertical transfer door 5. Jam locations 1 112 111 12 110 13 19 14 18 15 17 16 HP LaserJet 9040mfp or HP LaserJet 9050mfp with the 3000-sheet stacker/stapler 1....
HP LaserJet 9040mfp/9050mfp - User Guide - Page 127

... sure you have removed all pieces of torn media. 2 Open and close the right door to be sure you have removed all pieces of torn media. To clear jams inside the right door 1 Open the right door. 2 Check for media in the right door area, and remove any media from this area. ENWW Clearing jams...
HP LaserJet 9040mfp/9050mfp - User Guide - Page 129

ENWW Clearing jams 125 To clear jams in Tray 4 1 Open the vertical transfer door on Tray 4. 2 Check for paper in this area, and remove any paper from this area. Carefully check to reset the MFP. 3 Close the tray. 4 Open and close the right door to be sure that you have removed all pieces of torn paper.
HP LaserJet 9040mfp/9050mfp - User Guide - Page 131

... paper by lifting the two green levers in the duplex printing accessory 1 Move the output device away from the MFP to gain access to the left door and carefully pull out any paper from the duplex printing accessory (duplexer) To clear jams in the duplex printing accessory. WARNING! 2 Open the...
HP LaserJet 9040mfp/9050mfp - User Guide - Page 138

... access to remove all pieces of the MFP. 4 Press down on the green tab and carefully check for media. Be sure to the left door. To clear jams in the left door (fuser area) 1 Move the output device away from this area by pulling it out of torn media. 134 Chapter 10 Problem solving...
HP LaserJet 9040mfp/9050mfp - User Guide - Page 139

Push the output device back into place. ENWW Clearing jams 135 5 Close the left door. To clear a staple jam from the stacker/stapler 1 Move the stacker/stapler away from the MFP. 2 Open the stapler unit door.
HP LaserJet 9040mfp/9050mfp - User Guide - Page 151

... attachment was too large The scanned documents have exceeded the size limit of these doors open . Message Explanation or recommended action CLOSE FRONT OR LEFT DOOR To continue turn off then on The MFP was turned on with the right door open . The MFP is not responding Contact administrator The MFP cannot communicate with one...
HP LaserJet 9040mfp/9050mfp - User Guide - Page 170

... PROCESSING JOB. ● Pull out the print cartridge and check for network or shared printer problems by connecting your network cards. Jobs sent to the stapler might not be defective ...output location. ● Verify that the correct output bin is loaded. (See Media specifications.) Close the trays. Remove and reconnect the power cord. Situation Solution Job was not duplexed. &#...
HP LaserJet 9040mfp/9050mfp - User Guide - Page 251

... troubleshooting 25, 170 HP Jetdirect Printer Installer for UNIX 23 HP LaserJet Utility 10, 19 HP media,...printer maintenance kit 120 Windows software 19 insufficient memory 149, 153 interface problems, troubleshooting 167 IP address configuring 227 finding 229 showing 205 IPX/SPX settings 209 J jams, paper 8-bin mailbox 142 duplex printing accessory 127 error messages 152 fuser area 134 left door...
HP LaserJet 9040mfp/9050mfp - User Guide - Page 252

... 17 drivers included 15 HP LaserJet Utility 10, 19 installing software...printer automatic switching 16 default, setting 205 error messages 146 included 8 list of installed, printing 172 troubleshooting 163 LaserJet Utility 10, 19 last page, not printing 166 Layout, multiple pages per sheet 64 LDAP addressing settings 228 error messages 149 servers, finding 229 LEDs on control panel 42 left door...
HP LaserJet MFP - Analog Fax Accessory Guide - Page 17

...Figure 1-9 Installing the fax card on the phone cable connector at other devices. 8. ENWW Installing the fax accessory 9 Close the formatter cage door and replace the MFP formatter cover. This line should be an analog line, because the fax will not function correctly if...touch the wires on the formatter - NOTE: The phone wall jack is labeled "FAX ACCESSORY." HP LaserJet 4345mfp 9.
HP LaserJet MFP - Analog Fax Accessory Guide - Page 20

The HP Color LaserJet 4730x, 4730xs, and 4730xm MFP models come with the analog fax accessory installed. Installing/replacing the fax accessory in the formatter cage. 10. Close the formatter-cage door. 11. Replace the formatter cover. 12. Windows users can also install the optional HP Digital Sending Software (DSS), which provides digital faxing...
HP LaserJet MFP Multifunction Finisher - Administrator Guide - Page 32

... is greater than 10 sets in the output area of the printer or the input area of the device. Remove any obstruction from the bins. Table 3-2 Control-panel messages Control panel message Description Recommended action CLOSE FRONT DOOR ON LEFT ACCESSORY CLOSE TOP COVER ON LEFT ACCESSORY DIFFERENT PAPER SIZES IN JOB FINISHING UNAVAILABLE INSTALL BOOKLET...

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