Ricoh FW780 Support Question

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Question posted by amanda57020 on February 19th, 2013

Cleaning

Is there a way to clean our copier? It is making streaky copies along each side of the paper.

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Answer #1: Posted by freginold on February 19th, 2013 11:23 AM

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freginold

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Hi, you could try pulling each component out and blowing compressed air on it (except the developer unit) but this may or may not be effective. Streaks are often caused by the corona unit or the drum itself, but they could also be caused by other parts such as the hot roller. It's best to have a technician examine the machine; he or she should be able to tell by the streaks what's causing them.

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Related Ricoh FW780 Manual Pages

Operating Instructions - Page 8

... Auto Off mode Power consumption Default interval FW780 1.0 W 30 minute -Recycled Paper Please contact your sales or service representative ...for energy efficiency, the Partner shall place the ENERGY STAR logo onto the machine model. Printing is available in this mode, but if you use the copier...copying or printing job has been completed.

Operating Instructions - Page 13

... the unit to empty the used toner bottle and to the copier. 8. Original Guides Use the guides to make copy one by one. 10. Bypass Table Use this table when you want to keep the copy paper straight as you feed it into the copier. 4. If you want to access the toner cartridge. 3. Roll Feeder Feeds...

Operating Instructions - Page 16

.... {Paper Select/Cut} key Use to decrease the value being edited. While copying, press to stop copying. 4 The current selection is getting stuck in the copier. Leading Edge/Trailing Edge/ Copy Counter ...copy job. 16. {Copy Media} key Press to start after you store the setting. 11. {Function Select} key Press to make copies darker. 19. {Start} key Press to select the type of copy paper...

Operating Instructions - Page 20

... of paper suitable for this copier are shown below. 1 Metric ver- C Always keep the paper in a bag when not using it gets humid, paper will curl or wave which can be copied. 8 A fault might occur. • Bent, folded, or creased paper • Torn paper • Perforated paper • Non-smooth paper • Slippery paper • Thin paper that can cause a paper jam...

Operating Instructions - Page 23

Note ❒ For acceptable types of them, the copier starts copying automatically. If you can still edit settings, insert copy paper or insert your original or paper on before copies can set either the paper or an original (from bypass tray or roll feeder) first. For details about 3 minutes to warm up when the wait indicator is more...

Operating Instructions - Page 28

... and the Ready and the Set Original indi- cator go on the original table. ❒ If you to make larger sized copy and protect from the paper skew. Do not put heavy object on , the copier enters the ready condition. 16 If you do not insert the original in a certain interval after you can...

Operating Instructions - Page 49

... you want to those you often use . D Press the {Program} key. 37 Programming Settings You Often Use Programming Settings You Often Use There are two ways of job setting. B) Change the default settings to store. C Make a copy. The machine memorizes the types of programming settings you use .

Operating Instructions - Page 64

... the left. In this case, set well but don't push it . 4 H Push the toner cartridge all the way in yet. Maintaining Your Copier Make sure the cartridge is set the toner cartridge again. G Take the right edge of the seal and slowly remove it in , as shown. I Close the ...

Operating Instructions - Page 66

... re- Note ❒ Make sure the protrusions are shown below. 54 B Match the paper size as same as one shown in this copier are firmly in the hole. ❒ Lock the lever until it . This could damage the holder. Standard paper sizes that can be - Maintaining Your Copier Changing the Roll Paper Size Change the size...

Operating Instructions - Page 83

...; Is your copy paper sideways. • At the trailing edge: try giving a rising curl to ⇒ P.61. If Copies Look Wrong • Are copies too dark or too light? Make sure the exposure...and Copy Guides (option), use them are clean (⇒ P.73). • Is the image skewed? If there are copying? The curl should go up . • At the leading edge: try placing your copy paper with ...

Operating Instructions - Page 84

...; Check that the exposure glass is undamaged. Troubleshooting Creases • Try setting your copy paper sideways. • If long creases appear on copies, try setting your copy paper sideways, or try setting your copy paper is clean. 72 Copies Come Out Dog eared • Try setting your copy paper with the other side facing up. • Make sure your film sheets sideways.

Operating Instructions - Page 86

... use the Carrier Sheet. 74 This is caused by a temperature change. • Do not open the unit, make sure the paper does not drag directly on the floor as the copier pulls it in so that copying is completed. 5 • The machine might fail to sheets 35" ×45" (90 cm ×115 cm...

Operating Instructions - Page 89

Left: more than 60cm, 23.7" 4. Access To Machine Place the copier near a power source and provide clearance as shown. 1. Where to Put Your Copier • Make sure the plug is firmly inserted into the power outlet. • Make sure the power outlet is close to the copier and easily accessible at all times. Right: more than...

Operating Instructions - Page 96

... the Default Setting, 38 Black Streaks Appear on Copies, 72 C Changing the Roll Paper Size, 54 Changing The Used Toner Bottle, 47 Clean the Exposure Glass & the Platen Plate, 73 Copier, 79 Copier Exterior, 1 Copies Come Out Dog Eared, 72 Copying, 11 Copying onto Other Media, 27 Copying onto Roll Paper, 21 Copy Settings, 27 Creases, 72 D Daily Maintenance, 73 Do...

Service Manual - Page 29

... development roller comes in contact with the latent image on the paper and breaking the electrostatic attraction between the toner and the drum, thus making image transfer easier. 5. Toner particles are electrostatically attracted to the back side of the drum. Then, the stiffness of the copy paper, reducing the charge on the drum surface. 3.

Service Manual - Page 60

... applied across the entire length of the cleaning blade. The blade [A] is applied constantly. 6. The cleaning blade removes any toner remaining on the drum after the image is wiped off by the cleaning blade drops onto the toner collection coil [B], which then moves it to the copy paper. The cleaning blade pressure spring [C] applies pressure to...

Service Manual - Page 96

... Feed (every 3.6K) Clean the original table using lens paper if necessary. Original Feed (every 7.2K) 3. Clean the fiber optics array using alcohol. Clean the charge corona wire, T& S corona wires and grid wires using a dry cloth. 3. Clean the pre-transfer lamp if it is dirty. Make a copy Make a copy of paper to protect it is dirty. 5. Clean the T/S corona end blocks...

Service Manual - Page 173

... that image density is selected. If the copy image density is slightly visible on the copy. If the image density is too dark: Increase SP #-6 setting. Clean the following step. 6. If the image... PTL Method Damp cotton and dry soft cloth Dry cloth Dry cloth or blower brush 3. Make several copies at manual image density level 4 with the following parts: Item No. (1) (2) (3) Section...

Service Manual - Page 223

... (ID) Auto Image Density Control Toner Density Control Toner Supply Transfer and Separation Cleaning / Quenching Fusing and Paper Exit Fusing Drive Fans A163 Table Top 3 cpm 24 seconds 5 minutes No ... COPIERS. Motor 26 steps Yes Similar to A163 Similar to A163 Similar to A163 Similar to A163 Similar to A163 Separate Dev. Configuration Copy Speed First Copy Warm-up Time Multiple Copy Paper ...

Service Manual - Page 319

... (A1/D Sideways) Multiple Copy Paper Feed (Standard) Options 24 sec. A0/E Max. 2m / 6.6ft. N/A Manual Bypass * Roll Feeder, 1 roll * Roll Feeder, 2 rolls * Roll Cutting Rail * Table * Side Guide 1080 x 570 x 490 mm 174 lbs 79 kg FW780 B048 Condole 60K Copies or 5 yrs 3.6K 36" X 118" Max. 3m / 9.8ft. Face-up Yes with Roll...