•Make sure ECM is on. (1 ECM RX, p.
•Make sure the BJ cartridge and tanks are installed properly. (1 pp.
•Be sure to remove the orange protective tape from the BJ cartridge before you install it. (1 p.
The BJ cartridge print head may need cleaning.
•Refer to the flow chart (1 p.
•Determine if the problem is with the BJ cartridge or tanks (1 p.
The telephone lines may be in poor condition, or you may have a bad connection.
•Error Correction Mode (ECM) sending/receiving should eliminate such problems. However, if the telephone lines are in poor condition, you may have to try again.
The sending fax machine may not be functioning properly.
•The sending fax machine usually determines the fax’s quality. Call the sender and have them make sure the top cover and scanning glass of their fax machine are clean.
■Cannot receive using Error Correction Mode (ECM).The other party’s fax machine may not support ECM.
•If the other party’s fax machine does not support ECM, then the document is received in normal mode without error checking.
ECM may be disabled.
•Make sure ECM is on. (1 ECM RX, p.
The telephone lines may be in poor condition, or you may have a bad connection.
• Lower the reception speed. (1 RX START SPEED, p.
The sending fax machine may not be functioning properly.
• Call the sender and have them check that their fax machine is functioning properly.
Chapter 13 |