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1.1 ! root 1: '\" t ! 2: .TH EM328X 1C DLBA 1.2 ! 3: \" @(#)em328x.1 1.2 ! 4: .SH NAME ! 5: em328x \- 328x Printer Emulator ! 6: .SH SYNOPSIS ! 7: .I ! 8: em328x [hostname] ! 9: .SH DESCRIPTION ! 10: The ! 11: .I em328x ! 12: utility is used to emulate the functions ! 13: possible on a synchronous printer such as the IBM 3284, 3286, or 3288. ! 14: The ! 15: .I hostname ! 16: parameter is used to specify the ! 17: control unit interface to be emulated; with the appropriate binary ! 18: synchronous driver and corresponding information in the host parameter ! 19: file, a 3284/3271, 3286/3271, 3287/3271, or 3288/3271 environment ! 20: can be emulated. ! 21: .P ! 22: The printer type may be specified in the configuration file ! 23: .I (PTYPE=printertype), ! 24: or the default printer type, 4 (3284) may be used. ! 25: For more information on printer types ! 26: see the reference list at the end of this document. ! 27: .P ! 28: If a direct connection to the host is available, the connection ! 29: will be immediate. ! 30: Once the connection is made, the printer will generally behave as ! 31: would a 328x printer, with output going to a print spooler or file as ! 32: specified in the configuration file. ! 33: .SH "SEE ALSO" ! 34: .nf ! 35: bsclog(8) \- audit trail facility ! 36: bscmon(8) \- bsc monitor/trace utilities ! 37: bsc(4) \- Bisync Single-station device ! 38: bscm(4) \- Bisync Multi-station device ! 39: em3280(8) \- em328x administration ! 40: .I ! 41: 3270 Component Description, ! 42: IBM document GA27-2749. ! 43: .fi ! 44: .SH DIAGNOSTICS ! 45: .TP ! 46: em3280 <host>: can't open host configuration file <filename>. ! 47: The configuration file for this host couldn't be opened. ! 48: Either the host name is incorrect, or the modes for the host configuration ! 49: file could be wrong. Processing aborted. ! 50: .TP ! 51: em3280 <host>: <devname> cannot be opened for communications. ! 52: The communications device <devname> for the specified ! 53: host could not be opened. Either the mode is set wrong, or some other ! 54: process has the device open. Processing aborted. ! 55: .TP ! 56: em3280 <host>: unrecognized keyword, line <l> in <filename>. ! 57: While reading the host configuration file <filename>, ! 58: an unrecognized keyword was found on line <l>. Probably a typographical ! 59: error. Processing aborted. ! 60: .TP ! 61: em3280 <host>: invalid parameter for keyword <k> in <filename>. ! 62: While reading the host configuration file <filename>, ! 63: keyword <k> was found to have an invalid parameter. Probably a typographical ! 64: error, but it is also possible that the given parameter was out of ! 65: range. Processing aborted. ! 66: .TP ! 67: em3280 <host>: device <devname> reports modem failure. ! 68: The named device reported a transmit timeout error. The usual reason ! 69: for this is that the device did not get a transmit clock signal from ! 70: the modem. This could be due to improper modem option specification, ! 71: improper cable to the modem from the computer system, or to not having ! 72: jumpered the MODEM port for external timing. Transmission is ! 73: aborted. ! 74: .TP ! 75: em3280 <host>: <program> not found or not executable. ! 76: While attempting to spawn <program> to receive printed data, an error ! 77: was encountered. Check the program name and permissions on the file. ! 78: Printer data will be discarded until another special function command ! 79: for the printer corrects the problem.
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