reki Posted May 24 Report Share Posted May 24 hi! I have a burnt se25 sensor is there any way to fool the machine that the sensor is working properly? Quote Link to comment Share on other sites More sharing options...
reki Posted May 24 Author Report Share Posted May 24 or solder a new diode? Does anyone know if there are regular diodes in there? Quote Link to comment Share on other sites More sharing options...
davidlam Posted May 24 Report Share Posted May 24 SE25 is a "transmitting led", part no. J490289 replaced by J490372 and latest part no. JA00240. it is a [ a few usd ] parts Quote Link to comment Share on other sites More sharing options...
reki Posted May 24 Author Report Share Posted May 24 19 minutes ago, davidlam said: SE25 is a "transmitting led", part no. J490289 replaced by J490372 and latest part no. JA00240. it is a [ a few usd ] parts wouldn't soldering the diode help? - so on quickly? Quote Link to comment Share on other sites More sharing options...
Minilab service Posted May 24 Report Share Posted May 24 SE2 is not diode. It is PAPER SENSOR 2 (LEFT) ( transmitter + receiver ) . Transmitter is IR LED. Receiver is optical sensor with sensitivity adjustment. Clean sensor ( both parts ) . After that on service menu make sensitivity adjustment. Look is LED working. Can see light if to look through mobile phone camera. If no IR light - check LED woltage ( J/P396 between pin 1 and pin 2 ) . On older minilab models used Sharp IR LEDs ( GL514A ) . Here should be similar diode. Quote Link to comment Share on other sites More sharing options...
reki Posted May 24 Author Report Share Posted May 24 :((( I found the cause Where can I find such a cable because it seems to be us eless. Quote Link to comment Share on other sites More sharing options...
Minilab service Posted May 24 Report Share Posted May 24 QSS3702 cable from J282 to J354 and J395 - Noritsu p.n. W410534-01. Can order from Noritsu, Fuji, or part resellers. Can find used cable. The same cable is on QSS32 and QSS34. If do not search cable you can take wire and repair it. One by one cut off original wires and solder other wires. To insulate soldering points use heat-shrink tubing. Quote Link to comment Share on other sites More sharing options...
reki Posted May 24 Author Report Share Posted May 24 1 hour ago, Minilab service said: QSS3702 cable from J282 to J354 and J395 - Noritsu p.n. W410534-01. Can order from Noritsu, Fuji, or part resellers. Can find used cable. The same cable is on QSS32 and QSS34. If do not search cable you can take wire and repair it. One by one cut off original wires and solder other wires. To insulate soldering points use heat-shrink tubing. priv Quote Link to comment Share on other sites More sharing options...
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