Sharp UX-2200CM Print transfer, Carriage Motor, INK Cartridge Carriage, Paper in Sensor

Page 6

UX-2200CMU/CMC

FO-2150CMU/CMC

(2)Print transfer

The planetary gear turns clockwise and is disconnected from the PU gear,so that the paper is not fed automati cally. In case of hand paper feed the paper is fed directly to the transfer roller.

HAND FEED PAPER

PLANET GEAR

MOTOR GEAR

AUTOMATIC

FEED PAPER

PU GEAR

When the mechanism stops, the automatic paper feed

is not performed

9. Carriage Motor

PRINTER FEED GEAR

 

The ASIC controls the carriage motor, which is a stepping motor that connects via a 4-pin connector to CN2 on the printer PWB.

10. INK Cartridge Carriage

The carriage connects via a flex circuit that plugs into the 32 pin connectors, CN3 and CN4 on the printer PWB. The ink cartridge contacts connect to the carriage contacts.

The ASIC controls the carriage , and ink cartridge.

11. Paper IN Sensor

The Peper-IN-Sensor exists on printer PWB.

This sensor is an optical sensor.If the optical route is interrupted,Collector PIN(pin-C)of this sensor indicates Hi- Level(5V).If the optical route is opend,pin-C indicates Low-Level(0V).

This sensor provides information of front and end edge location of recording paper and information of paper jam. The change between Hi and Low of this sensor(PC1 pin-C)is used as follows.

1. In the case of manual paper feeds

When the recording paper is inserted from By-pass route,the front edge of this recording paper pushes the lever,and this sensor indicates L.

Paper feed action is happened by this change and recording paper is fed in constant length.

As paper feeds out of paper path,the lever returns,this sensor indicates H and provides information of end edge of the recording paper.

2. In the case of auto paper feeds

When printing action happens and there is no recording paper at By-pass route and there are some recording papers at auto paper providing unit,the feed motor is driven and the recording paper is fed from auto paper provid- ing unit.

At this time,the change from H to L of this sensor provides the front edge of the recording paper.And this sensor provides information of paper jam ,when this sensor DOES NOT change from H to L after some time.

As paper feeds out of paper path,the lever returns,this sensor indicates H from L and provides the infomation of end edge of the recording paper.

– 5 –

Page 5 Page 7
Image 6
Page 5 Page 7
Contents Technical Manual Engine Specifications Diagnostic InformationAbbreviations Circuit description General descriptionElectrical System Host interface connector Electricai OverviewASIC, RAM, and CPU Driver IC Paper MotorPaper feedpaper feed from tray INK Cartridge Carriage Print transferCarriage Motor Paper in SensorLeft Right B Carriage Holder Home Position SensorOverall Trouble Shooting Of Printer PWB Both Carriage Motor and Feed Motor are NGFeed Motor is NG Carriage Motor is Good Missing Nozzles Result of Check Pattern or Clean Nozzles 6How to Decide the Number of the Wrong Nozzle NozzlePIN Feed Motor Waveforms When Feeding Paper WaveformsCarriage Motor Waveforms Carriage Motor Waveforms Measured for Checking OUT of INK Service Checks Carrier Transport Service CheckEnvelope Feed Service Check Maintenance Station Service CheckPaper Feed Service Check Paper Path Service Check Power Service CheckIC Signal Name Block DiagramPin Assignment Top View Pin Function PIN Name Input/Output P22XTOUTBlock Diagram case of 4 bit Pin Connection Top ViewPin Functions Absolute Maximum Ratings Symbol Parameter Value UnitDescription FunctionB12 Exploded View59 B12 B14Replacement Parts List 0MIMMM7E24MM0Copyright 1998 by Sharp Corporation

FO-2150CM, UX-2200CM specifications

The Sharp UX-2200CM and FO-2150CM are two innovative devices that exemplify Sharp’s commitment to providing high-quality multifunctional communication technology. Aimed primarily at small to medium-sized businesses, both models offer a comprehensive suite of features designed to streamline document management and enhance workplace productivity.

The Sharp UX-2200CM is a sophisticated multifunction fax and copier machine that is known for its user-friendly interface and reliable performance. One of its standout features is its high-speed fax transmission, allowing users to send and receive documents swiftly. It is equipped with a 33.6 Kbps modem that can transmit pages in approximately 3 seconds, proving invaluable in fast-paced work environments. Furthermore, the device has a 250-sheet paper capacity and a robust 20-sheet automatic document feeder, enabling users to handle large volumes of faxing or copying with ease.

In addition to faxing capabilities, the UX-2200CM offers high-quality color copying. With a resolution of up to 600 x 600 dpi, users can expect sharp and vibrant copies, whether they're duplicating informative brochures or standard documents. The inclusion of multiple copying modes, such as resize and collage features, allows for versatility in document production, catering to various business needs.

On the other hand, the Sharp FO-2150CM is a dedicated color fax machine. This model boasts similar technologies, such as a speedy 33.6 Kbps modem, which ensures efficient communication. The FO-2150CM also supports both fax and copy functions, allowing users to generate high-quality copies of up to 600 x 600 dpi.

Both models utilize thermal transfer printing technology, which ensures longevity and consistency in printing quality. They include features such as error correction mode (ECM) that enhances the reliability of fax communications by detecting and correcting transmission errors automatically.

The intuitive control panel on both devices is designed for straightforward navigation, making it accessible even for users with minimal technical experience. They also incorporate energy-saving features, which comply with modern environmental standards, thus reducing overall energy consumption.

With their robust features, advanced technologies, and reliability, the Sharp UX-2200CM and FO-2150CM stand out as exemplary choices for businesses looking for comprehensive, multifunction communication solutions. These devices not only enhance productivity but also simplify the complexities of document management in today's fast-evolving business landscape.
Top Page Image Contents