Question about Riso RZ220 Duplicator

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When running 11 x 17 sheets, the trailing edge of the image, about 2 inches from the back, has a smudge than runs top to bottom. The master is perfect and does not show the smudge only the printed page. It is like the paper or the drum is slipping somewhere along the way. Any ideas. RISO GR3770

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  • 34 Answers

Check and clean the pressure roller.see if that helps.

Posted on Jul 30, 2008

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Konica Minolta 2430 DL has Smudges or dots on page


Not an expert on this brand of printers but it looks like dirty feeder rollers to me. Try cleaning them and Print a Blank document and see if the marks show up

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Rocket Grill - How to make Inexpensive bags - As low as 2 cents each


Many of us have Rocket Grills which we love, but the bags can be expensive, and it is a pain if you run out of them when you want to use the machine. Here is my solution which I have been using since the machine was originally released. They will hold fat and juice too.

First of all, you are going to need to get some parchment paper. I buy bulk 12 x 16 sheets from a supplier off eBay. (Remember the more you buy, the lower the price). In an emergency you can use a similar technique with Reynold's Parchment paper rolls from the store.

You Need

A. 12 x 16 Parchment Sheet/S
B. Stapler
C. Sharp Pencil or Pen
D. Table or Flat Surface
D. (My Optional Template)

Instructions

A. Take one sheet and fold it in half. so you have an 12 inch wide by 8 inch deep sheet. Crease the sheet by running your finger firmly over the fold.

B. Place the folded sheet on the table, so that the fold is at the bottom as you view it.

C. Now along the short open sides (left and right sides of the sheet), one at a time, fold both layers over as a flap about 1 and a half inches. Try and keep both of these folds to the top.

D. Using a stapler, Staple each side that you have just folded one inch from the top, and a quarter inch from the edge on each side.

E. Turn the parchment paper 90 degrees counter clockwise so that the sealed bottom faces to the right.

F. Take the bottom part of the flap that you created in section C, and fold it back at a 45 degree angle. You should end up having two equal size triangles.

G. Turn the paper back around so that the first fold (A) is at the bottom again.

H. Staple each fold that you just created, about a quarter inch from the top of where the folded edge is. (see picture)

I. Place three equal spaced staples in-between the two staples you just did in section H. You should now have 5 stales in one line, about an inch and a half from the bottom of the bag.

J. Pick up the bag, softly fold it in half in the opposite direction as of section A. Make a tiny crease in the top (Open section). This is so we can find the center of the bag.

K. Place the crease over two of your fingers, and gently push the Pencil or Pen through the crease about 3/4 of an inch from the top. Do not rip the bag) This will be used hold the bag in the grill. (I have cooked 1lb steaks in the grill, and the hole holds the weight fine. Be gentle though)


Comments

A. I know that it is possible for the staples to lightly scratch the grill. However the Grill pads are not designed to come into direct contact with food anyway, and will not damage the grill

B. Some people may wonder about using staples near food. If you use new staples from a clean box you will have no problem. The heat from the grill will sanitize any impurities that may be on them. Also not that it is highly unlikely that your food will ever touch the staples.

C. The pouch at the bottom will hold fat and juice, but depending on the quality of the paper you buy will determine how well the bag holds up. It is possible for the juice/fat to weep through the staple holes, but thats why you have a drip tray.

Thats all folks. Message me if you have any questions.2bda07b.jpg39f5fe9.jpgb6d7936.jpg7040cb1.jpga957872.jpgcbfcbde.jpg

on Apr 17, 2010 | Kitchen Appliances - Others

1 Answer

Bizhub C350 Black smudges on prints


Sounds like you may have a bad fusing roller. Run some blank sheets. If the smudges start to fade, that's your trouble. When the fusing roller is bad it doesn't clean as well, so when you run bold text or anything that has higher than normal toner coverage, there will be more build up on the fusing roller that then transfers to the paper.

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1 Answer

Pringed Pages are coming out with yellow and blue smudges on edge


I have also had this problem which I solved by changing the photoconductors of the colours shown.
you can try this.I am not sure if that is the best solution but it solved my problem

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1 Answer

Toshiba 2860 copier, paper does complete the transfer process.


Did you get the drum shaft reinstalled and latched? If not, the drum won't rotate correctly which will cause poor transfer (smudged image) and jamming.

Mar 12, 2009 | Toshiba Office Equipment & Supplies

1 Answer

The toner colors fade out on the top 1/3 of page, black is better


Maybe you have some dried ink on the cartridge. You see the silver-ish strip on it? try whipping it down with a rag because I dont think you want that ink on your shirt. Try that and if not let me know.

-Ryan

-Please rate

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Hi,
Go to following Sony web link to see cloud like problem. If its like that, CCD Imager has problem n requires replacement.

http://esupport.sony.com/perl/news-item.pl?news_id=161&mdl=DSCP92

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1 Answer

Toshiba 2060 marks on papaer


There is no such paper for copiers that I know of in 18 years. What you can do is try to run some blank pages throw the copier. This can tell 2 things if the line gets lighter in may be in the fixing ***'y and the upper fusing roller is shoot, needs to be replaced and or if it dose not clear up you may need a cleaning blade for the drum(OPC) and or the drum and blade as a set. It depends on how old the parts are? You may need to replace all 3 items and a general cleaning. Here is a idea for you are you running LTR or LTR-R you may be able to switch the paper arould to avoid the line all togather. Good Luck.... You may need a service call on the copier. With the age of the copier I might just go with the cheap fix first.

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2 Answers

Lines along edge of paper


1 of 3 things I can think of off top of my head.
Since they are straight, I would suspect the transfer unit.
If it were just one color it would be that imaging unit.
Unlikely the fuser.
It doesn't sound line an issue called bar coding ,where the machine prints random lines. That would be a software issue.
Take the transfer unit out and inspect it for the marks.
I am assuming the streaks are on all colors correct?
If it isn't on the transfer belt, and on all colors check the fuser and see if its latched.

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