Shopping cart is empty
 
English Polski Spanish 
Search For a Manual
 

(e.g. AA-V20EG JVC, ZX-7 Sony )
PayPal 1000+ rating Secure, Encrypted Checkout.
 
Who's Online
There currently are 204 guests online.
Categories
Information
Featured Product
Home >> RICOH >> FT4490 Service Manual
 
 0 item(s) in your cart 

RICOH FT4490
Service Manual


Tweet about this product and get $1.00 of store credit for instant use!
  • Contains Circuit Diagrams
  • Download
  • PDF Format
  • Complete manual
  • Language: English
Price: $4.99

Description of RICOH FT4490 Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagrams, printed circuit boards, repair tips, wiring diagrams, block diagrams and parts list. Service Manual ( sometimes called Repair Manual ) is used mainly by technicians.

If You just want to know how to use Your tv, video, mp3 player etc. You should look for Owner's Manual. After placing order we'll send You download instructions on Your email address.

The manual is available in languages:

Not yet ready
You must purchase it first

Customer Reviews
There are currently no product reviews.
Other Reviews
 HRS7700EK/EU JVC Service Manual by Nils Thei;
Complete service manual in excellent quality. I am very satisfied!
 UPM550 SENNHEISER Service Manual by Stephane Pouliot;
Excellent printing quality. A complete and very usefull service manual with all details. GREAT SERVICE AT VERY LOW PRICE! A++
 VKS604 SENNHEISER Service Manual by Stephane Pouliot;
Excellent printing quality. A complete and very usefull service manual with all details. GREAT SERVICE AT VERY LOW PRICE! A++
 C414B-TLII AKG Service Manual by Stephane Pouliot;
Excellent printing quality. A complete and very usefull user manual with all details schematics. GREAT MANUAL AT VERY LOW PRICE! A++
 RI300 SENNHEISER Service Manual by Stephane Pouliot;
Excellent printing quality. A complete and very usefull service manual with all details. GREAT SERVICE AT VERY LOW PRICE! A++

Text excerpt from page 94 (click to view)
31 January â89

CLEANING BLADE

The cleaning pressure mechanism is shown above. When the cleaning solenoid [A] is energized, it turns the cleaning solenoid lever [B] clockwise (rear view). Due to the pull of the cleaning blade pressure spring [C], the pressure arm [D] also turns clockwise and pushes the cleaning blade lever [E] up. The cleaning blade holder then rotates and the cleaning blade [F] presses against the drum. The pressure spring limits the blade pressure. The cleaning blade is mounted by a single swivel screw [G] at its exact center of gravity. With this type of mounting the blade sets parallel and applies even pressure automatically, Also since pressure is transmitted in the center, a single pressure spring is used. Side-to-side movement is applied to the cleaning blade to prevent uneven wear and ensure efficient cleaning. The blade scraper [H] is mounted in contact with the bottom of the cleaning blade. When pressure is applied to the cleaning blade, it is forced forward and bends at its outer edge. When pressure is released from the blade, it snaps back to its original shape. At this time, the blade scraper [H] scrapes off the excess toner and paper dust from the edge of the blade. This helps to maintain efficient cleaning. The blade pressure is released when there is no key input for 15 minutes, when a paper misfeed occurs, or when the safety switches are open. The blade scraper also prevents toner from scattering inside the copier by keeping toner inside the cleaning unit.

2-57

You might also want to buy

$4.99

SX-K700 TECHNICS
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

CJ-V51 PIONEER
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

SX-PR602 TECHNICS
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

AG7330 PANASONIC
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

AG-7500 PANASONIC
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

HC-P4752W SAMSUNG
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

SX-KN2000 TECHNICS
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

VSX-95 PIONEER
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
>
Parse Time: 0.171 - Number of Queries: 132 - Query Time: 0.033