nomadks.blogg.se

1. #Xerox phaser 7750 fuser paper sensor how to#
2. #Xerox phaser 7750 fuser paper sensor install#
3. #Xerox phaser 7750 fuser paper sensor registration#
4. #Xerox phaser 7750 fuser paper sensor code#

The two models have different approaches for how to get into this Tools mode. The Administrator Tools give you lots of choices and control over the machine’s setup in a relatively easy to follow menu. Setting the max value to ‘0’ will effectively make the HFSI not tracked, meaning the machine will never call for that HFSI again. You can also change the ‘max value’ if you want to. Choose ‘fuser’ and touch ‘Reset’ followed by ‘OK’. A chart with the two HFSI’s which this model tracks will be shown (the fuser and the Document Feed Head are the only two choices). Once you are in Diagnostics Mode (read below), select ‘Service Info’ and then touch ‘HFSI’ (High Frequency Service Items). This is only necessary on the Phaser 3635 because the 3550 doesn’t bother keeping count of the number of prints made on the fuser. Note that next to the Ethernet port are two LED’s the upper one means the Network Board is ready, and the lower one blinking means that the network is ok. Raise the Doc Feeder and make sure the scan carriage lock is fully disengaged. *Read below for how to reset the fuser life counter.

#Xerox phaser 7750 fuser paper sensor install#

machine or vice versa for example, or if you tried to install a 3550 ctg in a 3635.įuser Low Temperature detected during a copy or print jobĬheck the fuser cooling fan and the fuser’s thermistor.įuser Counter has reached end of life. This fault would happen if you tried to install a DMO region cartridge in a U.S. Read above about the various cartridge types. Print Cartridge is the wrong version for your machine’s region or plan Check the contact springs in the machine. The print cartridge CRUM chip is not detected by the CRUM reader board. Just have a new cartridge ready for when it is needed. Note that this fault is based on a pixel counter and not a sensor, so shaking the cartridge won’t help. Note that this sensor is mounted on the HVPS.

#Xerox phaser 7750 fuser paper sensor registration#

Note that this sensor is mounted on the HVPS.ĭuplexed paper failed to reach the Registration Sensor in time. Paper Jam between Registration and Fuser Exit SensorĮxit Jam 2 (Paper not seen leaving the Exit Sensor)Ĭheck the Fuser Exit Actuator for binding.ĭuplexed paper failed to reach the Duplex Jam Sensor in time. Paper detected at Tray 2 Feed Area at power on

The registration sensor did not see the paper arrive from Tray 2. Note that the sensor is mounted on the HVPS. The registration sensor did not see the paper arrive from Tray 1. If the originals are normal size, then most likely the transport rolls or drives are slipping during copying so that the machine thinks the doc feed sensor remained actuated too long.Ĭheck the Laser Unit Interlock Switch Actuator which is on the print cartridge. If turning the machine off and back on doesn’t do the trick, reload the firmware.ĭocument too long (oversized original detected) Main Board to Tray 2 Communications Fault Main Board to Control Panel (GUI) Communications Fault Usually this key is kept in the cabinet of the machine or in the paper tray someplace. The MSOK is a tiny board (less than 1×1 inch), with a connector mounted directly on the Main Board.įEK / PEK Faults (Feature / Product Enablement Key)Įach new machine comes with a plastic card-like key that is used to set up any optional features that were purchased with the machine. See that door opens and closes ok and that the actuator flag on that door is ok. Open the rear door and then the fuser door, which is part of the fuser. The Interlock Switch is mounted on the HVPS.

Here is a list of the codes with some info about each:Ĭheck the actuator on the front door. The fault codes are consistent when you compare the Phaser 3635 to the WC-3550. We’ll re-visit how to reset the fuser count later in this article, just after the list of fault codes. In the March 2013 issue of ENX, we took one of these fusers apart to see how to rebuild them. An online search for these turns up prices ranging from $175 to $250. The two models share the same fuser modules with a few valid part numbers for the 110 volt fusers: 126N326, 126N291, or 126N342. These machines use an all-in-one type of print cartridge (the toner, development, drum, and waste are all handled in one cartridge).

#Xerox phaser 7750 fuser paper sensor code#

This month, let’s check out the supply items, dive into the fault code meanings and touch on the basics of how to get into the Admin Tools and then the Diagnostic Mode.

We took a look at the fusers in an ENX article back in March of 2013. Each sold for around $1700 new with a one year warranty. There are tons of them to be found out in the market and coming off of leases. Now here are a pair of monochrome multifunction printer / copiers which have been extremely good sellers for Xerox ®.