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Опции темы |
24.02.2021, 15:39 | #1 |
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Регистрация: 07.05.2014
Адрес: Льгов
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Xerox WC7345 error 004-350
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24.02.2021, 22:15 | #2 |
Новичок
Регистрация: 24.02.2021
Адрес: Kharkov
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Re: Xerox WC7345 error 004-350
Обрати внимание на срок службы Drum, могут быть на 0 %
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02.03.2021, 21:36 | #3 |
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Re: Xerox WC7345 error 004-350
1. Установил новые драмы, ремень переноса,
девелоперы, тонер-катриджи. Проблема осталась error 004-350 IOT Video Failure. 2. Провел NVM All Reset. 3. Обновил FW v. 1.237.123 до 1.237.4. 4. Через Service Diagnostic Tools определил - не крутят моторы приводов драмов. 5. Проверил основные напряжения - все ОК. 6. Нашел точно такую рабочую машину. Поменял местами основную плату управления. Проблема перешла на другую машину. Вывод : неисправна плата PWBA MCU. 7. Прозвонил на плате все что мог. Прогрел чипы. Обратил внимание на основной чип в корпусе BGA. На форуме copytechnet.com указали, что с ним связаны основные проблемы на плате. Поменять не на что. Вопрос ; где купить плату PWBA MCU p\n 960K31353 ? Подходят от WC7228-7235-7245-7328-7335-7345. |
03.03.2021, 00:13 | #4 |
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Re: Xerox WC7345 error 004-350
Был бюлетень по этой ошибки , советуют Using Special Boot Modes, GP 14 cleared the faults and reset the HSFI's to normal status.
GP 14 Special Boot Modes Purpose This procedure describes methods of recovering from certain un-clearable faults. Procedure Some boot-up failures, as well as some un-clearable fault codes, may be caused by software corruption, or by structural flaws in a command sent to the machine. In these cases, it is sometimes possible to bypass or delete the offending code during the startup process. CAUTION There are four special boot modes. Each mode performs a different set of initializations to bypass a specific set of problems. There is information lost in each procedure, thus, they should not be used unless specific directions are given. The following list gives these procedures, in the order from least-invasive to most-invasive. If you are instructed to perform a specific initialization, perform only that procedure. If you are asked to perform the entire series, perform the steps in the order given, until the problem is resolved. Job Log Initialization This step will delete any print or copy job that is in process, and then perform a reboot. To execute: simultaneously press and hold the 1, the Stop, and the Power Save buttons on the Control Panel while switching on the power. Hold the buttons down until the boot up screen (progress bar) appears. Spool Initialization This step will delete all pending print or copy jobs in the job queue, and then perform a reboot. To execute: simultaneously press and hold the 6, the Stop, and the Power Save buttons on the Control Panel while switching on the power. Hold the buttons down until the boot up screen (progress bar) appears. HGP 14 Special Boot ModesDD Initialization This step will delete all pending print or copy jobs in the IOT job queue, initializes the IOT HDD, and will and then perform a reboot. All customer data on the HDD will be deleted. To execute: simultaneously press and hold the 4, the Stop, and the Power Save buttons on the Control Panel while switching on the power. Hold the buttons down until the boot up screen (progress bar) appears. ESS NVM Initialization CAUTION STOP HERE! This portion of the routine will set all IOT ESS NVM values to default. DO NOT execute this portion unless specifically directed to perform this portion. Do not attempt this part of the procedure unless there is a known-good Machine Settings floppy, an accurate Configuration Report and/or other data that will enable you to reload the correct NVM values for this machine. This step will initialize the IOT ESS NVM (SYS-System and SYS-User) and then perform a reboot. To execute: simultaneously press and hold the 3, the Stop, and the Power Save buttons on the Control Panel while switching on the power. Hold the buttons down until the boot up screen (progress bar) appears. |
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