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My risograph mz770 is coming up with a white line all along the bottom on all files! Really hoping it don't need a new Thermal head as it's only done 3k masters! Any and all help welcomed, many tha

Step by step walk through would be amazing

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6ya6ya
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SOURCE: Risograph 5800 repair

This is a cutter moter lock. you would have to replace the cutter unit.

Posted on Feb 20, 2008

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SOURCE: N5DS - How do i use it?

1. If you don't already have a micro sd card or reader, then get one.
2. Go to homepage of N5DS (http://www.dsn5.com/EN-N5/n5-en.htm) set language to english on site, go to download, and then download update v 1.19 kernel(English) to desktop.
3. If you don't have winrar to extract rar files go get the english version at rarlabs.com and install it.
4. Extract the kernel for n5ds by right clicking it and click extract. Extract it to the desktop. open the folder until you see the folder with a bunch of files like .dat moonshell and stuff. then connect your micro sd reader to your computer and then put it in micro sd card. Once your computer installs it drag all those files into the micro sd card. Then when you turn it on it should work. What games were you talking about? like nintendogs and stuff? those are commercial roms and I cannot provide ayou a link to. Or was it homebrew games?

Posted on Jun 24, 2008

j_del
  • 1586 Answers

SOURCE: Head Gasket Install - Blowing White Smoke - Temp change didnt help :(

Your best bet for finding such information is on www.civicforums.com - it's an owner/enthusiast site that has a ton of technical know-how that is specific to the Civic. They have tech sections with step-by-step, photo-referenced procedures for a lot of work and I would not be surprised if they have information such as this. Also, pick up a Hayne's manual for your car (around $20 at a parts store) - their information is good and they have a lot of photos, plus all the torque specs you'll need. Just be sure to follow the instructions to the letter, especially when it comes to torquing down the cylinder head bolts - there's a specific pattern that you must follow.

It's definitely not a job for the faint of heart, but it can be done. You'll need a decent tool set (Sears has mechanic sets for around $100-150 that are more than enough, although you may find you need a specific specialty tool here or there that won't be included). You'll need a torque wrench as well - I got mine at Advance Auto Parts for $44 and it goes to 150 ft-lbs (more than enough for any bolt I've come across on a car). You also may find that a pair of steel ramps, to get the car's front end off the ground, are worth the $25 or so - it can save your back by bringing the engine up to you.

Remember though that when you remove the head, you have to remove the timing belt as well, and anytime you take a timing belt off, I'd highly recommend putting on a new belt and timing tensioner. If it's been awhile since the timing belt has been changed, or if you're approaching a 90k mile interval (90, 180, 270k, etc) you're due anyhow, so you should put in a new water pump, thermostat, and accessory belt(s) as well. There is a reason that the shops charge a lot - it's a lot of work, and if you are proactive with preventative maintenance (like doing the timing belt at the same time), it can cost even more.

Posted on Sep 24, 2008

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SOURCE: RISOGRAPH RN2030 THERMAL HEAD PROBLEM

I am Meachell from China AEBO, a leading manufacturer of ink and master, spare parts for RISO RICOH DUPLO GESTETNER; Thermal transfer ribbon for Panasonic, Brother, Sharp, Philips, Canon, Sanyo ;barcode ribbbon for all kinds of printers such as Zebra.... China AEBO Science Technology Co., Ltd.
(The Professional Duplicator Ink&Master Manufacturer)
E-mail:meachell@chinaaebo.com
MSN:jessica624623@hotmail.com

Posted on Jul 29, 2009

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SOURCE: i am unable to locate

It sound like you've installed an application which promises to 'speed up your PC' some something of the like.

I would suggest purchasing Antivirus, or Antimalware software as soon as possible.

If you would rather not purchase this software, there are free alternatives available but they tend not to be as effective.

Paid:
ESET Nod32 Antivirus

Free:
AVG Free Antivirus

After installing either of these, they should pick up your problem and fix it for you.

Posted on Jun 29, 2011

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if a single line through print and you can see some colour in the print is is dust on head. Clean with isoprop alcohol and a lint free swab.

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lines could be caused by a bad mirror or scanner led light. or the thermal head that draws on your master. try to open your scanner table and make a master while it is open. check the lights if they are all complete. then check the mirror if there are chip offs on its mirror coating. if the led light and mirrors are in pristine condition then check the thermal head. try to clean it with a dump cotton cloth.. let it dry for a few minutes then try to make a master again.. hope to be of help.

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I have noticed this with many printers, and usually the problem is the Drum Unit. Once the drum has become worn out, you will start to see lines through your documents. However this generally dont happen to the drums unless the machine has had alot of use.
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From the word itself it is a thermal paste that can hold the CPU and iot helps out to prevent the heat coming from the processor, when the cpu fan operate/spin it also that helps that processor to cool down.

You may try a toothpaste as a substitute for it you will need a "white base toothpaste" just put only a small amount into it.

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I think that you may need to replace your thermal head, A line means there is a place that the head can not head or it cannot recieve data
http://www.youtube.com/watch?v=LWs74J7EfjM
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