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 460 guests and 
2 members online.
Categories
Information
Featured Product
Home >> RICOH >> FT3320 Service Manual
 
 0 item(s) in your cart 

RICOH FT3320
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 FT3320 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
 GX-210D AKAI Service Manual by Thomas Christoph;
Outstanding quality manual. This is the exact documentation I needed to service my AKAI GX-210D. This is a PERFECT COPY of the service manual for my machine. Outstanding service. Thank-you!
 MKH416P48 SENNHEISER Service Manual by Stephane Pouliot;
This service manual have great value... Recommended A+++++++
 MKH416T SENNHEISER Service Manual by Stephane Pouliot;
This service manual have great value... Recommended A+++++++
 MKE300 SENNHEISER Service Manual by Stephane Pouliot;
This service manual have great value... Recommended A+++++++
 AB1036TV SENNHEISER Service Manual by Stephane Pouliot;
This service manual have great value... Recommended A+++++++

Text excerpt from page 44 (click to view)
2

The image density sensor checks the density of the sensor pattern i m a g e once every 10 copy cycles. The CPU receives two voltage values directly from the sensor: the value for the bare drum (Vsg) and the value for the sensor pattern (Vsp). These two values are then compared to determine whether or not more toner should be added. High image density (no toner is added)
2. Vsp > 1/8 Vsg: Low image density (toner is added)

When the image density is too low, the CPU activates the toner supply clutch to add a selected amount of toner over the next 10 copy cycles. T h e amount added depends on the value of Vsp. If Vsp is between 0.5 and 0.6 volt, an amount of toner equivalent to a 30?40 black area copy image is added on each cycle. If Vsp is between 0.6 and 0.75 volt, the amount becomes 45%; and if Vsp is 0.75 volt or greater the amount becomes 60%. (These numbers apply only if Vsg is correctly adjusted to 4 volts.) The ID sensor can also initiate the toner end condition. If Vsp is 1.2 volts or greater 3 times in a row, the Add Toner indicator turns on. If Vsg goes below 2.5 volts or Vsp goes above 2.5 volts, the CPU judges that the ID sensor is malfunctioning. The CPU then stops reading the ID sensor voltage and shifts the copier to 7% fixed toner supply. At the same time either the Auto ID indicator or the selected manual ID level starts blinking. Test mode #3 is used to turn on the LED of the sensor manually; when it is on, VRI02 can be used to adjust the light intensity of the sensor LED.

2-22

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

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

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

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: 0.139 - Number of Queries: 131 - Query Time: 0.032