Toshiba MA-290-100 SERIES - Manual (Page 11)

The [RF] and [JF] keys can not be operated simultaneously.
NS
NO-SALE KEY [NS]
This key is used to open the cash drawer while the machine is outside
a sale, for the purpose of cash exchange, printer testing, etc. To
operate, depress this key once. A non-add number may usually be
entered prior to a no-sale operation. However, it can be programmed
to be prohibited in a no-sale operation.
STOCK
STOCK KEY [STOCK]
This key is used to issue PLU stock reports in the "X" mode, and to
load PLU stocks and set PLU stock status in the "SET" mode.
This key can not be operated in any other position of the Mode Lock.
SI/M
SELECTIVE ITEMIZATION MODIFIER KEY [SI/M]
This key is used to reverse the S.I. (selective itemization) status
programmed on each Department or PLU.
To operate, depress the [Sl/M] key prior to entering a department or
PLU item. The item is then reversed from S.I. to non-S.I. status, or
from non-S.I. to S.I status.
As to the S.I. function and application, refer to the [SI/TL] key
description below.
SI/TL
SELECTIVE ITEMIZER TOTAL KEY [SI/TL]
This key is used to display and print the selective itemizer content.
MOTE: Selective Itemizer Function and Application
The "Selective Itemizer" is a temporary total memory
for each sale which is active separately from the Main
Itemizer (i.e. sale total memory). If certain Department or
PLU items are programmed with the S.I. (selective
itemization) status, the Selective Itemizer will function to
add up amounts of the S.I.-status items in registering a
sale, while the Main Itemizer will function to add up all
the items in the sale. Thus, near the sale finalization,
the cashier may read the SI content. The applications of
this function may vary from store to store. For example,
many stores use it for counting the service stamps to be
issued to the customers according to the sale amount of
service-stampable items.
To operate, depress the [Sl/TL] key without a numeric key entry during
a sale. At this time, the content of the selective itemizer is
automatically cleared.
The [ITEM CORK] key does not function to delete the [SI/TL] key entry.
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