RICOH FAX4800L Repair Manual

$7.99

RICOH FAX4800L - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Monday 07 May, 2007.

Reviews

Write Review

Buy & Download

Product Reviews

There are currently no reviews for this product.

Other reviews

Dutra Lacerda - 02/17/2008

All schematics for the Euro-PC and some extra info. Needed if you want to replace some missing hardware. A piece of great historical value and for vintage computing entusiasts.

HIROSHI EMOTO - 11/29/2007

Very fast service and a good documents. Thank you.

francesco mayol - 02/11/2007

This is the best site to find what you need.I reccomand all thecnicia n to contact User-Manuals .

Jim Carrier - 08/02/2006

Outstanding and fast service! I received service manual in a moment after order. Thanks to this manual I can use my printer again!

Francisco Dorfman - 06/13/2007

I was thinking I will never find this manual. User-Manuals had saved my Teac V-7010 which is full of specific functions. Superfast service, excellent document. Thank you very much!

Customers who bought this product also purchased

RICOH AFICIO 180 Owner's Manual	RICOH AFICIO 200 Service Manual	RICOH AFICIO 180 Service Manual
RICOH AFICIO 150 Service Manual	RICOH AFICIO 150 Owner's Manual	RICOH AFICIO 200 Owner's Manual

Click to see text excerpt from the manual

July 6th, 1998NCU PARAMETERS
AddressFunctionUnitRemarks
480606 PSTN dial tone frequency lowerHz (BCD) If both addresses contain
limit (high byte)FF(F), tone detection is
disabled.
480607 PSTN dial tone frequency lower
limit (low byte)
480608 PSTN dial tone detection time20 msIf 480408 contains FF, the
machine pauses for the
pause time (address
48040D / 48040E)
See Note 2 (Italy).
480609 PSTN dial tone reset time (LOW)
48060A PSTN dial tone reset time (HIGH)
48060B PSTN dial tone continuous tone
time
48060CPSTN dial tone permissible drop
time
48060D PSTN wait interval (LOW)
48060E PSTN wait interval (HIGH)
48060F PSTN ringback tone detection20 msDetection is disabled if this
Service Tablestimecontains FF.
480610PSTN ringback tone off detection20 ms
time
480611 PSTN detection time for silent20 ms
period after ringback tone
detected (LOW)
480612PSTN detection time for silent20 ms
period after ringback tone
detected (HIGH)
480613PSTN busy tone frequency upperHz (BCD)If both addresses contain
limit (high byte)FF(F), tone detection is
disabled.
480614 PSTN busy tone frequency upper
limit (low byte)
480615PSTN busy tone frequency lowerHz (BCD)If both addresses contain
limit (high byte)FF(F), tone detection is
disabled.
480616PSTN busy tone frequency lower
limit (low byte)
480617 PABX dial tone frequency upperHz (BCD) If both addresses contain
limit (high byte)FF(F), tone detection is
disabled.
480618PABX dial tone frequency upper
limit (low byte)
480619 PABX dial tone frequency lowerHz (BCD) If both addresses contain
limit (high byte)FF(F), tone detection is
disabled.
48061A PABX dial tone frequency lower
limit (low byte)
4-71