User's Guide
Page 165
Understanding printer messages 165 1565 Emulation error, load emulation option The printer automatically clears the message in 30 seconds and then disables the download emulator on the firmware card. To fix this, download the correct download emulator version from the Lexmark Web site at www.lexmark.com.
Understanding printer messages 165 1565 Emulation error, load emulation option The printer automatically clears the message in 30 seconds and then disables the download emulator on the firmware card. To fix this, download the correct download emulator version from the Lexmark Web site at www.lexmark.com.
Service Manual
Page 152
... engine protocol violation detected by the paper port device. 1. 1. Communications error detected by the paper port device. Program the download emulation into the firmware card again. 2. Go to "System card assembly removal (T650, T652, T654, T656)" on page 4-76. Replace the system card assembly. Replace the system card assembly. Go to "System card...
... engine protocol violation detected by the paper port device. 1. 1. Communications error detected by the paper port device. Program the download emulation into the firmware card again. 2. Go to "System card assembly removal (T650, T652, T654, T656)" on page 4-76. Replace the system card assembly. Replace the system card assembly. Go to "System card...