Epson U220B Support Question
Epson U220B Support Question
Find answers below for this question about Epson U220B - TM Two-color Dot-matrix Printer.Need a Epson U220B manual? We have 2 online manuals for this item!
Question posted by oaviles on July 3rd, 2014
How Can Replace The Print Head On A Epson Tm-u220b
I need to replace the print head, how can i do.
Current Answers
Answer #1: Posted by TechSupport101 on July 4th, 2014 6:26 AM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,305
Member since:
May 24th, 2013 Points: 12,171,305
Hi. There is a service manual here
http://www.manualslib.com/manual/689064/Epson-Tm-U220.html
for the model that should be able to help.
Related Epson U220B Manual Pages
Technical Reference - Page 7
... changes or modifications not expressly approved by Seiko Epson could void your authority to this printer will invalidate the EMC standards of a non-shielded printer interface cable to operate the equipment.
Rev. Safety Precautions
TM-U220 Technical Reference Guide
EMC and Safety Standards Applied
Product Name: TM-U220A / TM-U220B / TM-U220D Model Name: M188A / M188B/ M188D The...
Technical Reference - Page 10
...product. D Never stand or lean on top of this product. The head and the motor can be very hot after printing for the heads and the motor to set this manual. Touching them may cause equipment... if it unused for an extended period.
❏ Do not touch either the thermal or the dot matrix print head or the paper feed motor. Wait for a long time. viii
Rev. Product may fall or collapse...
Technical Reference - Page 31
... range
General Information 1-15 1.6.2 Reliability
Life: MTBF:
MCBF:
Print head life: Autocutter life:
TM-U220 Technical Reference Guide
Mechanism: 7,500,000 lines
180,000 ...million characters (using an average of 2 dots/wire per character). (The printing pattern is EPSON test pattern).
800,000 cuts End of life is defined as the point at which the printer reaches the beginning of the wearout period....
Technical Reference - Page 39
... (OCX) conforming to "OLE for TM printers by EPSON. Note: For detailed information for the API functions, refer to OPOS. EPSON OPOS ADK has the following control methods. D
System Planning 2-3
When developing an OPOS confirmed application, use Direct IO with parameter
• Acquires maintenance counter
• Prints bit image for which enables easy installation for...
Technical Reference - Page 40
... installer, OPOS Control for two-color supported devices) and print waiting time.
• TM Flash logo utility
Can register a bit map file to the printer and customer display.
• USB device driver
Required to be used, connection port and settings, such as paper width, monochrome/two-color (only for EPSON devices that can be installed.
2-4 System...
Technical Reference - Page 41
.... Note: USB specification printer needs the USB driver and the Ethernet specification printer needs the IP setting utility in this Chapter.
2.1.4 How to the printer from an application enables direct control of the printer. For detailed information, see item 4.1.4 Driver Information and Download Site in addition. TM-U220 Technical Reference Guide
2.1.2.3 EPSON OPOS ADK Supported Environment...
Technical Reference - Page 51
... 3-28)) The Autocutter setting is listed below.
1. Printer setup •Install Ribbon Cassette ("Installing or Replacing the Ribbon Cassette" (page 3-6)) •Install Paper ...Printer Driver in the Host PC / POS Terminal" (page 3-34))
5. TM-U220 Technical Reference Guide
Note: When you use OPOS (OCX driver from EPSON) or the Advanced Printer Driver, you need to)
When you use this printer...
Technical Reference - Page 52
... push the ribbon cassette down until it clicks.
Tab
3. 3.3 Printer setup
3.3.1 Installing or Replacing the Ribbon Cassette
EPSON recommends the use of the printer.
3-6 Setup
Rev. Close the ribbon cassette cover of genuine EPSON ribbon cassettes. Remove the old ribbon, if there is installed between the print head and the platen without wrinkles or creases.
5. Open the...
Technical Reference - Page 85
... you use the serial interface model printer, you need. If the test print is required for details. Refer to confirm the setting. TM-U220 Technical Reference Guide
1. EPSON TM-U220 Receipt (76mm): EPSON TM-U220 Receipt (69.5mm): EPSON TM-U220 Receipt: (57.5mm) Status API:
USB driver:
This module (printer driver) is required for printing on 57.5mm width receipt.
See...
Technical Reference - Page 87
.... Recovers automatically when the print head cools
Note: (*1) This conditions are selected by MSW 8-5, 8-8. If MSW 8-8 is off , the error hasn't occurred but there is closed. Rev. Chapter 4
Troubleshooting
TM-U220 Technical Reference Guide
This section describes general troubleshooting.
4.1 LED Blinking Pattern
4.1.1 Error Types
The printer stops all printer operations for the selected...
Technical Reference - Page 88
...printer does not work correctly. The power supply voltage is extremely high
Low voltage error
The power supply voltage is extremely low
CPU execution error
The CPU executes an incorrect address or I/F board is not connected
Print head...are impossible to recover:
ERROR R/W error in
temperature
the print head
detection circuit error temperature
Recovery Impossible to recover
Impossible to...
Technical Reference - Page 102
..., "TMFLogo" that enables registration of a bitmap image in the NVRAM can store 20 graphics data when the file size of an EPSON TM series printer. Print Depends on the TM Flogo utility. (.BMP format)
5.4.2 OPOS
EPSON OPOS ADK provides a tool, "TMFLogo" that meet all the following condition.
❏ When using "Control font." Example: The NV memory...
Technical Reference - Page 107
... and margins
Rev. D
Notices for details.
6.1.1 About printing format compatibility
The TM-U220 can print same contents as the TM-U210. See "6.1.6 Provided statuses (6-5 page)" for Replacement of the TM-U210/TM-U300 6-1 TM-U220 Technical Reference Guide
Chapter 6
Notices for Replacement of the TM-U210
When you replace TM-U210 with the TM-U220, you have to set the memory switch [MemSW8...
Technical Reference - Page 108
... A,B,D) 27mm
20.2mm
one point left uncut position at center position. (Type A, B only)
TM-U220 (Type A,B, D) 27mm
Type D: 22.1mm
TypeA,B: 34.9mm one when you replace the TM-U210 with the TM-U220 with autocutter. Therefore, the TM-U220 can print the same contents as the previous one point left uncut position at right position...
Technical Reference - Page 115
D
Notices for Font A, B can print same contents as the TM-U300 without any original control sources. Therefore, the TM-U220 can be changed by ESC/POS command. (default:22cpl to 26 and code page 16, 17, 18
Note: The character per line for Replacement of original control sources. Character spec
TM-U300 (Type A,B, C, D) TM-U220 (Type A,B, D)
Character...
Technical Reference - Page 120
.... Therefore, the TM-U300 APD can print almost the same output as the TM-U300 APD by using the TM-U220 APD. However, you can 't drive TM-U220. 6.2.9.1 Advanced Printer Driver
The TM-U220 does not have compatibility with the TM-U300 in OPOS. However, you can 't drive the TM-U220. Therefore, TM-U210/TM-U300 OPOS can replace the printer module easily...
User Manual - Page 11
... other foreign objects must not be caught on the printer. ❏ Do not apply excessive force to the printer case. ❏ Do not place food or beverages such as loading/replacing roll
paper To ensure safety, unplug this product. CAUTION:
During printing or after printing, the print head can be damaged.
Take care not to it falls...
User Manual - Page 14
... is on the printer. Allow it to cool before you can use the enclosed power supply switch cover to operate the switch. WARNING:
If an accident occurs when the power supply switch cover is installed between the print head and the platen without wrinkles or creases.
6 TM-U220 User's Manual If you need to avoid...
User Manual - Page 15
If you replace the ribbon casette, lift the left side of roll paper and close the ribbon cassette cover. ...TM-U220 User's Manual 7 Again turn the ribbon cassette's knob 2 or 3 times in the direction of the roll paper, as shown in illustration H.
3. Inserting Roll Paper
CAUTION:
Be sure to touch the print head with the FEED button so that meets the specifications. Turn on the printer...
User Manual - Page 17
...the arrow until the print head cools or warms and the printer resumes printing automatically. ❏ ...printing. Allow it on again. If it is a simple lock-up .
English
ERROR LED is corrected automatically. Wait until you reach into the printer.
1. If not, see a round shaft in the hole, as shown in illustration P.
Re-insert the roll paper and close the roll paper cover. TM...
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