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Its called FUSER OIL (Silicon Oil).

This video is about only Power Supply Removal & Re-Installation. If you have problem first of all check it's power button in this model most often the power button causes problem,

Hi! Check for Power Button and Diagnostic lights indication. Diagnostic lights 1234 pattern will indicate fault.

How can I do that please?

@@Liguedesadorateurs Check front side of PC Mostly intheae models diagnostic lights are located on top or under front USB Ports in ORANGE colored. These are four 1234 lights and their combination indicates fault, as an example if 3 & 4 lights are continuous on this RAM fault, If power light is Blinking in Oragne color its Power Supply fault.

Extremely Sorry for answering too much late. I saw your comment watched and forgot to answer. You have to only copy BIOS BIN File in Root Directory ( Main ) of USB PEN Drive (Flash Drive). It doesn't matter you already have data in it or not. But remember PC/System may unable to read PEN Drive which is formatted with NTFS File System. Read Instructions given in README.TXT File provided with BIOS Update Package.

@@PrinterSurgeon ok tgank very much :)

جزاءک اللہ خیراً کثیراً Extremely Thankful to you for appreciating my work. HP LaserJet 1300 has this often causes orange light blinking fault/issue, and this fault causes many reasons. 1. There is a paper jam inside printer or any sensor is stuck which senses paper. 2. Toner cartridge is not installed or not accepted by printer. 3. Printer fan is not working and printer requires repair. 4. Paper tray is empty, and if there is paper in it but sensor is not working and printer is unable to determine presence of paper in tray.

In HP Laserjet 1320 fault indications are different for different faults, and printer indicates these error with panel lights combination. HP LaserJet 1320 has 4 lights on its panel, from tom to bottom 1st orange light (3 dots) is toner & cartridge indication light, 2nd orange light is caution, 3rd green light is Ready and DATA light. If all lights are on, it is called FATAL error which is because of many reasons, such as Fuser is faulty, scanner is faulty, thermostat is faulty, etc.

In your case I can't determine that which two lights you are talking about? I need details and short video or photo of printer error state to determine exact indication of printer.

In almoat all PCs Panel LED and Beep codes indicate different conditions. In HP PCs 4 beeps indicate faulty power supply or processor power section fault when system is unable to determine processor voltage, and 5 Beeps imdicate RAMs fault e.g., RAM is not installed or RAM module is faulty or System is unable to detect RAM module becauae of motherboard RAM.

جزاءک اللہ خیرا کثرا،

Thanks with love and many prays.

وعلیکم السلام و رحمت اللہ و برکاتہ Use air blower and remove dust from every part. Open scanner unit and clean lens very carefully.

A big Thanks for appreciating.

It depends on noise type, in most printers noiase is because of these faults. Toner catridge is heavy and not rotating smoothly, swing gear is slipping, motor gear, and some times paper pickup rubber stuck and gears are continuously touching.

Its without commentry

Congratulations! You are already a Surgeon of Printers. 🤗😜🤣

Reason posibally Fuser/Heater When it overheata sometimes it makes copier slower.

Stapler and Common pins and white wash pieces cause damage to OPC (drum) sometimes also damage PCR, also damages Fuser Film /Sleeve.

السلام و علیکم و رحمت اللہ و برکاتہ۔ Posibaly ECU (power supply) problem. Because when to try to print at that time it cant stable voltage of formatter and then printwr restarts. If you are aware of printer hardware open its ECU (Power Supply) side and see, Filter Capacitor is about to be replaced mostly its 400v and 68uf to 120uf value.

@@PrinterSurgeon hardware issue? phr is ka kaya hall huna

@@creative_world-qe3oo Repair, Consult any Printer repair shop.

وعلیکم السلام و رحمت اللہ و برکاتہ۔ Its not printers fault, its your printer drivers issue. If your printer is a P2015n/p2015dn then connect it on a network and open its configuration page in browser and check for printer configuration and make changea accordingly.

Thanks a lot

In some cases if the formatter processor is not working properly and was over heated and lost it's soldered bubble contacts you can do this risky experiment if you have knowledge of electronics. But If you are sure the problem is with processor proper method is to remove the processor using SMD Rework Station and re-solder is using SMD Rework station. I tried this method without consulting any video or senior. But success ration was only 10-20%. But you can do this experiment if you don't have alternative formatter board. But I suggest, use thinner on board and wash it well using a paint brush or old tooth brush and wash its rust and dust thoroughly and put it in shining sunlight to become dry. Then check it. If it doesn't work then you can do experiment.

@@PrinterSurgeon Thank you for the answer and for the precious helpful information... I will try to use the blower of a station at a temperature of 250 degrees Celsius, after you clean the plate of the former with isopropyl alcohol and a brush... all I have left is medicinal alcohol, but this it is not suitable for smd contacts... if I don't succeed, I will buy some chicken eggs and make an omelette with the pieces of the formatter board... good health and beautiful days ahead

@@zarzarel1910 🤤🤣

جزاءک اللہ خیر

@@PrinterSurgeon و ایاکم

Thanks for watching. I uploaded in hurry, Now I have uploaded subtitles you can see in your language. I hope now you will understand easily. My intention is views only but to teach true knowledge.

Yeah! AGREED! "seeing what you do is enough!"

Sorry I didn't understand your question. Do to want to connect your RICOH Printer to a mobile?

@@PrinterSurgeon yes.

@@lootzone2.0 Download RICOH application from platatore (if availavle) or use third party application and attach printer via OTG (If your mobile supports OTG).

@@PrinterSurgeon third party app not supporting. Printer detect ho rahi hai lekin print nahi nikal rahi hai.

Just clean scanner lens of HP LaserJet P2055 and don't tune variable setting. Watch my playlist you will find video or in a video about it. Change toner powder and use static toner powder if you want to increase result.

Thanks to you aa well for appreciating my work.