IBM 4247, Maintenance Information

Page: 140 / 567

Table 18. Error Messages for Models 001, 002, and 003 (continued)
Message Description Action
050 MACHINE CHECK ERR XXX Firmware error in supervisor code. Power off and power on the printer. If
message remains, install a new Logic
Board. See “Logic Board - Models 001 and
002” on page 378. Or “Logic Board - Model
003” on page 366.
051 MACHINE CHECK ERR XXX Firmware error in interpreter code. Power off and power on the printer. If
message remains, install a new Logic
Board. See “Logic Board - Models 001 and
002” on page 378. Or “Logic Board - Model
003” on page 366.
052 MACHINE CHECK ERR XXX Firmware error in print manager code. Power off and power on the printer. If
message remains, install a new Logic
Board. See “Logic Board - Models 001 and
002” on page 378. Or “Logic Board - Model
003” on page 366.
053 MACHINE CHECK ERR 2XX
053 MACHINE CHECK ERR 42X
Firmware error in engine code. Power off and power on the printer. If
message remains, install a new Logic
Board. See “Logic Board - Models 001 and
002” on page 378. Or “Logic Board - Model
003” on page 366.
053 MACHINE CHECK ERR 3XX The firmware detected a data integrity
error. Power off and power on the printer. If
message remains, see “MAP 0140:
Printhead Drive” on page 70.
053 MACHINE CHECK ERR 40X Firmware error detected during initialization
of ribbon motion sensor. Power off and power on the printer. If
message remains, see “MAP 0160: Ribbon
Feed and Ribbon Lift” on page 89.
Chapter 1. Diagnosing Problems
140