Canon TX-20 Full Auto Tonometer - Manual (Page 81)

7Troubleshooting
81
Warning
Code Cause Remedy
201 The printer is overheating.
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Wait a while and then print again.
202 The paper cover is open.
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Close the paper cover.
203 There is no paper.
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Replace the paper.
204
Printing stopped because a button was operated during
printing.
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Print again.
206
Operation stopped because a button was operated during
printer initialization.
1) Record the message code, contents (including error
codes) and then execute [OK].
2) No specific remedy is needed, you can do the next
operations.
209
Operation stopped because a button was operated while
sending data via RS-232C.
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Do the transmission again.
211 The RS-232C connection is abnormal.
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Check that the RS-232C cable is connected correctly (use
a cross-cable for the RS-232C cable). Also, check the RS-
232C transmission settings on the connected computer.
212
Abnormality occurred during RS-232C data transmission.
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Check the RS-232C transmission settings.
213
214
219
220
Check the RS-232C transmission settings in the software on
the connected computer.
223 No USB device is connected.
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Check that the USB device is connected correctly.
224
An unsupported USB device is connected.
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Connect an HID class USB device. For details, contact
your sales representative or local Canon dealer.
225
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Connect a USB device that is compatible with HID class
version 1.1. For details, contact your sales representative or
local Canon dealer.
226
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Connect a USB device that has a keyboard protocol code.
For details, contact your sales representative or local
Canon dealer.
227
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Connect a USB device that has a low transmission speed.
For details, contact your sales representative or local
Canon dealer.
228 Two or more USB devices are connected.
1) Record the message code, contents (including error
codes) and then execute [OK].
2) Reduce the number of connected USB devices to one. For
details, contact your sales representative or local Canon
dealer.
L-IE-5191C_TX-20.indb 81 2013/07/18 13:10:40