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  1. This Old Roland (LEJ-640FT) - Temperature Is Too High

    This is the first error I've got that isn't a service call, so it seems like this one should be easy to fix. The ambient temperature is room temp, so that's not the problem. Seems like a faulty thermistor or something so I'll try to locate that and check the connections. Got any ideas what the...
  2. This Old Roland (LEJ-640FT) - Service Call 0211

    Ok, this is the one service call I didn't want to get. But here we are. From the manual, here are the possible causes: So, I was really hoping it was not the UV lamps. I got a quote on those for $8K. To test the lamp, I was able to enter service mode, then navigate the UV Lamp Menu, then do a...
  3. This Old Roland (LEJ-640FT) - Service Call 0212

    I got a "Service Call 0212" error message, and after reading the manual, I got nervous. Here are the possible causes listed for this error: I got a quote for a set of new UV lamps for about $8K. Fortunately I don't think that will be necessary. I did some testing and from what I found, I think...
  4. This Old Roland (LEJ-640FT) - Service Call 0151

    I've got a "Service Call 0151" error message displayed. According to the manual, there could be several causes for this: - Head up/down motor is broken - Head up/down sensor is broken - Wiring issue - Bad servo board But In don't think any of these are the issue. When I turn on the machine, it...
  5. This Old Roland (LEJ-640FT) - Won't Turn On

    Well I got a new (to me) Roland LEJ-640FT. It's several years old and currently "not working". This is my first post here, but I've been browsing for a little while. My goal is to get this printer up and running and post here along the way all the troubles I run into and solutions I find...
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