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rt67
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Product: Laserjet Pro MFP M521dn
I’d like you help me about this issue: I have a Laserjet Pro MFP M521dn that is used in a hospital which still display the following message: «52 Scanner Error Turn off then Turn On» . I have tried turning it off and waiting then turning it back on. Doesn’t help comes right back. I have replaced the scanner assymbly… worked for about an hour. replaced the laser….. didnt help issue. Could you please assist me in that issue?
14 REPLIES 14
06-24-2017
08:48 AM
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06-24-2017
08:49 AM
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52.X PRINTER ERROR |
The laser scanner speed is incorrect. X description: 1 = Scanner startup error 2 = Scanner rotation error |
1. Press GO. The page containing the error will automatically be reprinted. 2. Turn the printer off and then on. 3. Reseat cables to the laser/ scanner and engine controller. 4. Replace the laser/scanner. |
You said you replaced the laser/scanner which is the only item that can cause the error so you either got a bad laser/scanner replacment or the only other thing I can think of is the cable that goes to the back top of the laser/scanner that connects to the motor inside the scanner that is causing the issue. I guess it could also be a engine controller issue but in my 25 years of doing this I have never seen a 52 error caused by a bad ECB. Any that I have seen have been the motor inside the laser/scanner stickey or bad.
rt67
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06-26-2017
10:11 AM
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Ok I have taken the scanner and laser that I replaced and put them in another M521. Both parts work fine in the other mfp. I also swapped formatters. No change! Any other suggestions
06-26-2017
05:42 PM
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06-26-2017
05:44 PM
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Just to make sure we are talking about the same part attached are the instructions for the replacement of the laser/scanner. The part is the big black box in the center. If you did replace that part, then the only other part I can think of is the dc controller RM1-8615-000CN. If you did not replace that part, then that is the part you need to replace.
rt67
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06-27-2017
07:55 AM
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Howdy davidzuts, Yes we are talking about the same part. How ever I have changed the flat bed scanner too, with know change. Now when I first had the issue I changed the scanner (Scanner assembly A8P79-6012) and it worked for about an hour, then went back to the 52 error. I have since then taken the current scanner and laser and installed them both on another m521 and they both work. I even swapped the formatter and that didn’t change my issue.
06-27-2017
05:15 PM
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First off lets set the record straight. A 52 error only applies to the laser/scanner assembly and the items that control it. It does not apply to the scanner assembly. If the scanner assembly has an issue the error will be a 30. error or scanner error #. So the unit working after you replaced the scanner assembly was just a coincidence as your error refers to the motor speed of the laser/scanner. Since your parts work in another printer, then I would lean towards replacing the dc controller since that is what the laser/scanner plugs into.
rt67
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06-27-2017
05:22 PM
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Ok I understand what you are saying, however you keep refering to the laser as «laser/scanner» it’s a little misleading and confusing. I guess I’ll try another laser and then the dc controler. Thanks. I’ll let you know how it goes.
06-27-2017
06:32 PM
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Because that is what HP calls the part for all laser printers. Refer to the attachment above and look what it says at the top of the page. Different companies call this part different names but all hp laser printers call it the laser/scanner and all lexmark printers call it the printhead. It is only a name which can get confusing when you also have a scanner unit attached to the printer for copying, faxing or scanning. Since you have moved the item to another printer and it works, why not just move the dc controller from the other printer to the printer with the problem first to make sure it will solve the problem.
rt67
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Alright, I have changed the dc controller now and still the same error……. I also just to be sure swapped a laser out of a known working mfp to this one and put the laser from my problem mfp into the known working one. Both lasers are good and both work in the known good mfp. I have even swapped dc controller from known good to the bad and still no change. Put dc controller from bad mfp into the known good mfp and it still works. I’m at a loss……….. thinking good boat anchor ! lol !
rt67
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Hello is there anybody out there?
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- Re: 52 scanner error
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rt67
51
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Level 3
06-23-2017
09:12 AM
HP Recommended
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Product: Laserjet Pro MFP M521dn
I’d like you help me about this issue: I have a Laserjet Pro MFP M521dn that is used in a hospital which still display the following message: «52 Scanner Error Turn off then Turn On» . I have tried turning it off and waiting then turning it back on. Doesn’t help comes right back. I have replaced the scanner assymbly… worked for about an hour. replaced the laser….. didnt help issue. Could you please assist me in that issue?
14 REPLIES 14
06-24-2017
08:48 AM
— edited
06-24-2017
08:49 AM
HP Recommended
- Mark as New
- Permalink
|
52.X PRINTER ERROR |
The laser scanner speed is incorrect. X description: 1 = Scanner startup error 2 = Scanner rotation error |
1. Press GO. The page containing the error will automatically be reprinted. 2. Turn the printer off and then on. 3. Reseat cables to the laser/ scanner and engine controller. 4. Replace the laser/scanner. |
You said you replaced the laser/scanner which is the only item that can cause the error so you either got a bad laser/scanner replacment or the only other thing I can think of is the cable that goes to the back top of the laser/scanner that connects to the motor inside the scanner that is causing the issue. I guess it could also be a engine controller issue but in my 25 years of doing this I have never seen a 52 error caused by a bad ECB. Any that I have seen have been the motor inside the laser/scanner stickey or bad.
rt67
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06-26-2017
10:11 AM
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Ok I have taken the scanner and laser that I replaced and put them in another M521. Both parts work fine in the other mfp. I also swapped formatters. No change! Any other suggestions
06-26-2017
05:42 PM
— edited
06-26-2017
05:44 PM
HP Recommended
- Mark as New
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Just to make sure we are talking about the same part attached are the instructions for the replacement of the laser/scanner. The part is the big black box in the center. If you did replace that part, then the only other part I can think of is the dc controller RM1-8615-000CN. If you did not replace that part, then that is the part you need to replace.
rt67
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06-27-2017
07:55 AM
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Howdy davidzuts, Yes we are talking about the same part. How ever I have changed the flat bed scanner too, with know change. Now when I first had the issue I changed the scanner (Scanner assembly A8P79-6012) and it worked for about an hour, then went back to the 52 error. I have since then taken the current scanner and laser and installed them both on another m521 and they both work. I even swapped the formatter and that didn’t change my issue.
06-27-2017
05:15 PM
HP Recommended
- Mark as New
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First off lets set the record straight. A 52 error only applies to the laser/scanner assembly and the items that control it. It does not apply to the scanner assembly. If the scanner assembly has an issue the error will be a 30. error or scanner error #. So the unit working after you replaced the scanner assembly was just a coincidence as your error refers to the motor speed of the laser/scanner. Since your parts work in another printer, then I would lean towards replacing the dc controller since that is what the laser/scanner plugs into.
rt67
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06-27-2017
05:22 PM
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Ok I understand what you are saying, however you keep refering to the laser as «laser/scanner» it’s a little misleading and confusing. I guess I’ll try another laser and then the dc controler. Thanks. I’ll let you know how it goes.
06-27-2017
06:32 PM
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Because that is what HP calls the part for all laser printers. Refer to the attachment above and look what it says at the top of the page. Different companies call this part different names but all hp laser printers call it the laser/scanner and all lexmark printers call it the printhead. It is only a name which can get confusing when you also have a scanner unit attached to the printer for copying, faxing or scanning. Since you have moved the item to another printer and it works, why not just move the dc controller from the other printer to the printer with the problem first to make sure it will solve the problem.
rt67
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07-21-2017
07:24 AM
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Alright, I have changed the dc controller now and still the same error……. I also just to be sure swapped a laser out of a known working mfp to this one and put the laser from my problem mfp into the known working one. Both lasers are good and both work in the known good mfp. I have even swapped dc controller from known good to the bad and still no change. Put dc controller from bad mfp into the known good mfp and it still works. I’m at a loss……….. thinking good boat anchor ! lol !
rt67
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08-10-2017
12:43 PM
HP Recommended
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Hello is there anybody out there?
-
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Be alert for scammers posting fake support phone numbers and/or email addresses on the community.
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† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
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† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href=»https://www8.hp.com/us/en/terms-of-use.html» class=»udrlinesmall»>Terms of Use</a> and <a href=»/t5/custom/page/page-id/hp.rulespage» class=»udrlinesmall»> Rules of Participation</a>.
На чтение 3 мин. Просмотров 441 Опубликовано 29.01.2021
Наше МФУ Laserjet Pro M521dw выдает ошибку сканера 52 при печати, задание на печать отменяется. Я выключил принтер и отсоединил шнур питания на 30 секунд, и это не помогло решить проблему.
Сканер работает отлично, и при печати демонстрационной страницы непосредственно из меню принтеров он дает та же ошибка.
Есть предложения?
Спасибо!
Решено! Перейти к решению.
Привет,
В продукте возникла ошибка сканера.
Отключите питание с помощью выключателя питания, затем включите питание и дождитесь инициализации продукта. Если используется сетевой фильтр, снимите его. Подключите изделие непосредственно к розетке. Включите устройство с помощью выключателя питания.
Если проблема не исчезнет, оставьте принтер выключенным в течение 3 минут и снова включите его.
Если проблема не исчезнет, выполните обслуживание принтера.
Хотя я сотрудник HP, я говорю за себя, а не за HP.
– Скажите «Спасибо», щелкнув значок «Нравится» в сообщении, которое помогло вы.
– Отметьте сообщение, которое решает вашу проблему, как «Принятое решение
Привет, VK14,
Спасибо за быстрый ответ. Все это я уже сделал.
Под обслуживанием вы подразумеваете доставить его в сервисный центр, чтобы Я достаточно удобен и смогу заменить деталь, если знаю, какую деталь необходимо заменить.
Спасибо!
Привет!
Спасибо за ответ, если все После выполнения действий по устранению неполадок это может быть проблема с узлом лазерного сканера (деталь RM1-6322).
С уважением,
VK14
Хотя я сотрудник HP, я говорю за себя, а не за HP.
– Скажите «Спасибо», нажав значок “Нравится” в сообщении, которое помогло вам.
– Отметьте сообщение, которое решает вашу проблему, как «Принятое решение
Привет, PLI_NL!
Спасибо, что выбрали HP
Я сотрудник HP
Согласно обновление ошибки 52 Ошибка сканера
Проблема с узлом лазерного сканера принтера
Это основной мозг принтера в формировании изображений и печати
Мы просим вас либо доставить принтер в ближайший сервисный центр HP
, либо обратиться в службу поддержки HP для посещения объекта и диагностики проблемы с принтером
, если у принтера есть контракт на замену LSA на месте.
Эту проблему можно исправить только заменой сборки лазерного сканера
Я сотрудник HP.
Выше только мое личное мнение. Надеюсь, это поможет.
Пожалуйста, нажмите “Престижность”, если вы думаете, что это поможет. Нажмите “Принять решение”, если это решит вашу проблему.
С уважением и уважением
Всем спасибо за помощь. Я заказал деталь и заменю ее где-нибудь на следующей неделе.
Буду держать вас в курсе результатов.
Привет всем!
Я заменил деталь, и принтер снова заработал.
Спасибо всем за помощь.
С уважением
У меня такая же проблема, была сборка сканера сложно заменить? Спасибо.
Привет, Тамвет,
Это довольно простая задача, если у вас есть технические навыки. Вам просто нужно вывернуть несколько винтов и отсоединить некоторые разъемы.
Я использовал руководство по ремонту по следующей ссылке:
http://www.lbrty.com /tech/Manuals_HP/M521rm.pdf
Удачи!
Проблема не так, Влад
Our HP LaserJet Pro MFP M521dn has a developed a 52 Scanner Error. After all troubleshooting steps didn’t resolve it, I ordered a Laser Scanner Assembly (part RM1-6322) and it will be here Tuesday.
The department manager has grown impatient and is pressuring me to fix now. I can’t. SO he goes up to printer, take a picture of the model number, slams his door and starts to research a fix.
I’m thick skinned but sometimes in IT, you do get offended when someone doesn’t trust your abilities.
He thinks I can simply disable the fax or scanner and it will work. I actually turned those off in the GUI as troubleshooting and it didn’t help.
Perhaps this post was more of a vent than looking for help but if anyone has any interesting ideas on fixing 52 Scanner Error before part arrives, that would be so appreciated.
check
Best Answer
The laser scanner writes the image to the drum on the cartridge, so no amount of disabling anything will make it work. This failure is not uncommon on this and the print only version (P3015). You have a fairly time consuming chore ahead when you go to change that scanner as you will need to disassemble the top end of the printer to get to it. Hopefully you have a service manual on hand. Watch the FFC cables so you do not damage the ends of them.
I understand the frustration in dealing with a user who thinks some magic wand will fix the problem. You can always tell him that a 20 year HP veteran suggests a chill pill while the parts arrive, there is no short cut on this error.
Luckily, our office paper/supply company is an HP vendor and if we buy parts for HP printers, they install for free. 
So, won’t have to do the work.
That manager has now asked me to rob someone else’s printer out of their office to take to them. My boss says no, so letting them both work that out.
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