Head ID Input Function
This function is designed to correct ink discharge amount variations due to individual manufacturing differences between Printheads when the Printhead is replaced. 1. Choose the Head ID of the adjustment program. 2. Enter the 25-digit code of the Head ID label applied to the Printhead. Enter the Head ID from left to right on the top row and from top to bottom in due order.
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Disconnect the Connector Cables of the PG Sensor and Release Sensor from the Connectors of the PG Sensor and Release Sensor. Release the two hooks that secure each of the PG Sensor and Release Sensor, and remove the PG Sensor and Release Sensor. Figure 4-91. Removing the PG Sensor and Release Sensor Figure 4-91. Removing the PG Sensor and Release Sensor When reinstalling the PG Sensor and Release Sensor, locate the PG Sensor Connector Cable end, which is read, in the top right position, and the...
Power Supply Circuit Operating Principle
The following is the block diagram of the power supply circuit. The power supply circuit board of this product is the C387 PSB PSE. The basic structure of the circuit uses the RCC switching regulator method and 42VDC and 5DVC are supplied to the printer mechanism and control boards. The following indicates the applications of the voltages generated in this power supply circuit.
CR Tooth Skip Prevention Mechanism Adjustment PF Adjustment
Since this adjustment prevents a tooth skip between the CR motor and CR timing belt and optimizes the timing belt tension, this adjustment must be made when the following part is removed. The following explains the method of making this adjustment. 1. After making sure that the CR timing belt is not twisted, install the CR timing belt between the Driven pulley holder and CR motor. 2. Insert a thickness gauge 0.3mm between the Driven pulley holder and Belt pulley plate to secure a gap. Figure...
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When removing the Middle Housing, fully push the hooks of the Middle Housing into the printer inside to release the hooks since the six cutouts of the Lower Housing are broken easily. Refer to Figure 4-10, Hooks That Secure the Left and Right of the Middle Housing. 4.2.1.4 Removing the Printer Mechanism Lower Housing 1. Remove the Rear Housing. Refer to 4.2.1.2. 2. Remove the Middle Housing. Refer to 4.2.1.3. 3. Remove the one screw 2 C.B.S 3x10 9 1kgf.cm and four screws 4 C.B.P 4x12 9 1kgf.cm...
Pixel Shift Adjustment
This adjustment is made to correct the variations of ink discharged from the nozzles for Bi-D printing. Before starting this adjustment, make sure that Head angular adjustment and Bi-D adjustment have been made precisely. This adjustment is performed only in the VSD 4 print mode. For the Y nozzles, adjustment is not made since the adjustment result scarcely influences the image. The following shows the pixel shift adjustment check patterns. -5 111111 111111 11 1111 111 111 1. Select Pixel shift...
PowerOn Sequence
The following explains the operation to be performed when there is paper or no paper and the Carriage is inside or outside the HP with the printer powered on. Without paper Carriage inside HP CR locked 1. When power is switched on, the drive of the CR motor is transmitted to the Carriage through the timing belt. 2. Using the transmitted drive, the Carriage starts operation in the following path to seek for the home position. Home position Right frame CR lock lever Right frame Home position 3....
Assembling Point Epson Stylus Photo R220 R230 Service Manual
Figure 4-28. Removing the Paper Guide Support 4. Remove the Extension Spring 0.088 hitched on the Right Lever Hopper Cam as viewed from the ASF Unit front, and remove the Right Lever Hopper Cam from the ASF Unit. CAUTION When removing the Extension Spring 0.088, fully use care not to lose it. Refer to Figure 4-29, Removing the Lever Hopper Cam Spur 5. Release the one hook that secures the Spur Gear 32, and remove the Spur Gear 32 from the LD Roller Shaft. Figure 4-29. Removing the Lever Hopper...
Notice
All rights reserved. No part of this manual may be reproduced, stored in a retrieval system, or transmitted in any form or by any means electronic, mechanical, photocopying, or otherwise, without the prior written permission of SEIKO EPSON CORPORATION. All effort have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, SEIKO EPSON would greatly appreciate being informed of them. The contents of this manual are subject to change without...
Epson R230 Eject Roller Installation
2. Check the Extension spring 0.618 for damage. 1. Connect the ASF motor connector cable to CN8 on the Main board correctly. 2. If the resistance value is abnormal, change the ASF motor for a new one. 3. Change the ASF motor for a new one. 1. Install the Extension spring 0.618 between the DE lock lever and DE unit. 2. Change the Extension spring 0.618 for a new one. At power-on, the ASF hopper does not produce operating sound or the ASF hopper makes gearing sound and remains stopped. 1. Check...
Removing the DE Unit and ASFPump Motor
1. Remove the PE Sensor Unit. Refer to Steps 1 to 5 in 4.2.12.7. 2. Using tweezers, remove the Extension Spring 0.618 that engages the DE Lock Lever and DE Unit. Figure 4-114. Removing the Extension Spring 0.618 Figure 4-114. Removing the Extension Spring 0.618 Figure 4-113. Checking the Ferrite Core 3. Release the one hook on the DE Unit ASF Mounting Plate that secures the DE Lock Lever, and slide the DE Lock Lever to the left as seen from the printer rear, to remove the right end of the DE...
Exploded Diagram
Following pages show exploded diagram. Stylus PHOTO 2100 2200 No.01 Stylus PHOTO 2100 2200 No.02 Stylus PHOTO 2100 2200 No.03 Stylus PHOTO 2100 2200 No.04 Stylus PHOTO 2100 2200 No.05 Stylus PHOTO 2100 2200 No.06 Stylus PHOTO 2100 2200 No.07 Stylus PHOTO 2100 2200 No.08 Stylus PHOTO 2100 2200 No.09 Stylus PHOTO 2100 2200 No.010 Stylus PHOTO 2100 2200 No.011
Removing the ASF Unit
1. Remove the Rear Housing. Refer to 4.2.1.2. 2. Disconnect the Connector Cable of the ASF Sensor from the ASF Unit. 3. Remove the two screws 9 C.B.S P4 3x6 6 1kgf.cm and one screw 10 CR mount shaft that secure the Roll Paper Guide and ASF Unit. Figure 4-23. Screws That Secure the Roll Paper Guide Figure 4-23. Screws That Secure the Roll Paper Guide 4. While lifting the Roll Paper Guide and ASF Unit slightly upward as viewed from the printer rear, slide them to the right to release the three...
Paper Cutter Mechanism
The Paper cutter mechanism consists of such main parts as the Cutter motor, left and right HP sensors 2 pcs. in all , Relay board, Paper eject roller shaft and Paper hold-down flap in the Cutter unit. When the Cutter blade starts cutting, the Paper hold-down flap rises and holds the paper during cutting. The HP sensors for detection of the Cutter blade position are installed on both ends of the cutter operation area, detect whether the Cutter blade operates properly, and displays Cutter...
Removing the Waste Ink Pads
1. Remove the Lower Housing. Referto 4.2.1.4. 2. Peel the Waste Ink Pad Fixing Films, which secure the Waste Ink Pads, from the Lower Housing, and pull up and remove the Waste Ink Pads from the Lower Housing. Figure 4-21. Removing the Waste Ink Pads The Waste Ink Pads Small and the Waste Ink Pads located on the front right side and right side as viewed from the printer front are fixed by double-faced tape. When reapplying them, change the tape if its adhesive force is weak. Refer to Figure...
Contents
1.2.1 Specification Outline Comparison 10 1.2.4 Ink Type-based Medium Compatibility 1.2.5 Release Lever 1.3.1 Control 1.3.3 Indicators 1.3.4 Switch Functions 1.3.5 Default Setting Selection 1.3.6 Special Setting Mode Function 1.3.7 Status Printing 1.3.8 Panel Operation for Roll Paper Printing 31 1.3.9 Panel Operation for CD-R Printing 33 1.3.10 Panel Operation for Thick Paper Printing 1.3.11 Panel Operation in Roller Cleaning Mode 1.3.12 Indicator Display in Normal 1.3.13 Error 1.6 Environment...
Info Hof
Note 5VDC applies to only the parts and areas in the above table. 3.3V 2.5V drive components are used as most logic chips CPU, P-ROM, SDRAM on the C387MAIN board. Hence, they do not operate at the 5VDC regulator DC generated by the C387PSB PSE. Each 3.3V 2.5V drive chip operates at 3.3V 2.5V reduced by the 3.3V 2.5V generating regulator on the MAIN board circuit. Note 5VDC applies to only the parts and areas in the above table. 3.3V 2.5V drive components are used as most logic chips CPU, P-ROM,...
Disassembly
D Follow the flowchart shown below to proceed with disassembling procedures. When disassembling any unit, refer to the page number shown in the following flowchart. D Follow the flowchart shown below to proceed with disassembling procedures. When disassembling any unit, refer to the page number shown in the following flowchart. Figure 4-2. Disassembling Procedure Flowchart Figure 4-2. Disassembling Procedure Flowchart
CMAIN Circuit Operating Principle
The C387MAIN board consists of the logic circuits CPU, ASIC, PROM, SDRAM, 1394 controller, USB2.0 controller , various motor control drive circuits CR motor, PF motor, ASF Pump motor , head control drive circuit, interfaces 1284, USB, 1394, USB2.0 , sensor circuits, combination circuits RTC, reset, EEPROM and electrical double-layer capacitor. There are the following two great differences between the control circuits of this product and conventional model. Adoption of 3.3V 2.5V drive logic...
Epson Printer R230 Roller Spring
Paper eject support roller star wheel roller Paper eject roller B Paper eject roller A PF roller Paper eject roller B Paper eject roller A PF roller Table 2-9. ASF Pump Motor Specifications Table 2-9. ASF Pump Motor Specifications 4-phase, 48-pole PM type stepping motor Bipolar drive constant-current drive 42V - 5 voltage applied to driver The following table indicates the rotation directions for driving the ASF unit pump mechanism. Table 2-10. ASF Pump Motor Rotation Directions Table 2-10. ASF...
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2. After matching the round holes of the PF Scale with the projections of the Spur Gear 76, insert the PF Scale so that it is in parallel with the Spur Gear 76. At this point, do not apply the PF Scale to the Spur Gear 76. 3. Using the PF Scale Mounting Jig AS-Tool No. 1051767 , apply the PF Scale to the Spur Gear 76. CAUTION When applying the PF Scale to the Spur Gear 76, slowly apply it so I that its inner diameter is not damaged. If the inner diameter of the PF Scale is scratched and the PF...
Info Wah
The Paper loading mechanism is designed to transfer the paper fed from the ASF, Roll paper guide or Board paper guide or the CD-R fed from the CD-R tray according to the print data. The Paper loading mechanism consists of the PF roller and Paper eject rollers to transfer paper. The Paper feeding PF motor is a DC motor. The following table indicates the PF motor specifications. 42V - 5 voltage applied to driver