Olivetti DF-670, Service Manual

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3LB
1-3-2
(2) Contents of the maintenance mode items
Maintenance
item No.
Description
U019
Displaying the ROM version
Description
Displays the part number of the ROM fitted to each PWB.
Purpose
To check the part number or to decide, if the newest version of ROM is installed.
Method
1. Press the start key. The ROM version are displayed.
2. Change the screen using the cursor up/down keys.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Display Description
MAIN Main PWB ROM IC
MMI Operation PWB ROM IC
ENGINE Engine PWB ROM IC
ENGINE BOOT Engine PWB booting
OPTION LANGUAGE Optional language ROM IC
DICTIONARY -
DP Optional DP main PWB ROM IC
OPTION CASSETTE Optional paper feeder main PWB ROM IC
INNER DF Built-in finisher main PWB ROM IC
SIMPLE DF MAIN Optional document sheet finisher main PWB ROM IC
ENGINE POWER Engine power CPU
FAX BOOT1 Optional fax control PWB booting (port 1)
FAX APL1 Optional fax control PWB APL (port 1)
FAX IPL1 Optional fax control PWB IPL (port 1)
FAX BOOT2 Fax control PWB booting (port 2: optional dual FAX)
FAX APL2 Fax control PWB APL (port 2: optional dual FAX)
FAX IPL2 Fax control PWB IPL (port 2: optional dual FAX)
Service Manual Y108690-3