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Subject: RE: [Homebrew_PCBs] Re: DLP MCU version troubleshooting

From: Marc OLANIE <Marc.olanie@...>
Date: 2014-12-25

​Hi Mark


The printer cycles perfectly. LED is green when finished, hole in the carrier has been drilled and is detected by the MCU (easy to test : the carrier stops approxymately 2 inches after the hole under a "paper jam" condition)

In normal condition, the MCU is triggered correctly and the carrier is driven all thru the printer without a glitch.

Marc

De : Homebrew_PCBs@yahoogroups.com <Homebrew_PCBs@yahoogroups.com> de la part de Mark Lerman mlerman@... [Homebrew_PCBs] <Homebrew_PCBs@yahoogroups.com>
Envoyé : jeudi 25 décembre 2014 15:48
À : Homebrew_PCBs@yahoogroups.com
Objet : Re: [Homebrew_PCBs] Re: DLP MCU version troubleshooting, help needed
 
 

Hi Marc,

Does the printer cycle correctly - all green lights when it finishes? Did you remember to drill a hole in the carrier to trigger the NPIS? Is the hole correctly positioned? Does it actually trigger the mcu?

Mark


At 07:19 AM 12/25/2014, you wrote:


Hi Mark


First problem solved (bad contact on the thermistor's connector).

printing process is running perfectly now, exepted one small detail : no toner on the support. First test have been made with the carrier guide only (no pcb, just the aluminium plate)

could the laser unit be out of order ?

Marc