I have an old runxo c610, just replaced the lamp but cannot reset lamp timer…we have done it before but not working this
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![5811118154-SVV Replacement Projector Lamp with Housing for VIVITEK D548 D551 D552 D554 D555 D555WH D556 D557W D557WH D55AA D55BA D560ST DH558 DH559 ... 5811118154-SVV Replacement Projector Lamp with Housing for VIVITEK D548 D551 D552 D554 D555 D555WH D556 D557W D557WH D55AA D55BA D560ST DH558 DH559 ...](https://m.media-amazon.com/images/I/51E4NKCffjL._AC_UF350,350_QL80_.jpg)
5811118154-SVV Replacement Projector Lamp with Housing for VIVITEK D548 D551 D552 D554 D555 D555WH D556 D557W D557WH D55AA D55BA D560ST DH558 DH559 ...
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faq-264789 | SPT_V11H609920 | Epson PowerLite Pro Z9900W | PowerLite Series | Projectors | Support | Epson US
![Projector Accessory timing control chip ET-LAE300 lamp reset chip for Panasonic PT-SLX72C / PT-SLX80C Projector Accessory timing control chip ET-LAE300 lamp reset chip for Panasonic PT-SLX72C / PT-SLX80C](https://ae01.alicdn.com/kf/Hdda0df5ab0fd4176897a27c620ce8bd1a/Projector-Accessory-timing-control-chip-ET-LAE300-lamp-reset-chip-for-Panasonic-PT-SLX72C-PT-SLX80C.jpg)
Projector Accessory timing control chip ET-LAE300 lamp reset chip for Panasonic PT-SLX72C / PT-SLX80C
![I have a NEC PE401H projector - Lamp new just replaced - Lamp working 5 to 10 seconds when pressing POWER-ON on cold I have a NEC PE401H projector - Lamp new just replaced - Lamp working 5 to 10 seconds when pressing POWER-ON on cold](https://ww2.justanswer.com/uploads/IA/iacman/2012-09-22_013004_lamp.jpg)
I have a NEC PE401H projector - Lamp new just replaced - Lamp working 5 to 10 seconds when pressing POWER-ON on cold
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DLA-X900R / DLA-X700R / DLA-X500R / DLA-RS67 / DLA-RS57 / DLA-RS49 / DLA-RS6710 / DLA-RS4910 Mobile User Guide | JVC
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faq-00003f4-hc880_1080 | SPT_V11H979020 | Epson Home Cinema 880 / Epson 880X | Cinema Series | Projectors | Support | Epson US
![Replaced the bulb in this projector. Still doesn't turn on. Apparently, you need to hold down the “help” button on the remote to reset the lamp hours. I don't have the remote Replaced the bulb in this projector. Still doesn't turn on. Apparently, you need to hold down the “help” button on the remote to reset the lamp hours. I don't have the remote](https://preview.redd.it/d4ghvl50nd861.jpg?width=640&crop=smart&auto=webp&s=a211cfebdfd88b49b8601d34348fa544e8956d0a)