Toshiba B-570 SERIES Owner's Manual page 84

3. INSTALLATION PROCEDURE FOR THE OPTIONAL EQUIPMENT
3.3.2 For New CPU PC Board
1. Open the right side cover and the top cover. (Refer to Fig. 2-1.)
2. Remove the left side cover. (Refer to Fig. 2-1.)
3. Directly connect the D-RAM PC board to CN16 on the CPU PC board, and then secure it with
the two locking support.
CPU PC Board
Expansion memory and drawing size
RAM
Capacity
Batch
2MB
4MB 138.0 x 995.0
(NOTE 1)
NOTES: 1. The size for the tag paper is 79.68 x 997.0
2. Addition of the D-RAM and the DRAM PC board can expand the memory up to 4MB
of the old CPU PC board and the new CPU PC board, respectively.
Max. drawing size (normal)
(W) x (H) (mm)
Strip Auto-cut
138.0 x 640.0
138.0 x
991.0
(NOTE 1)
CN16
Max. drawing size (on-the-fly)
(W) x (H) (mm)
Batch
Strip Auto-cut
138.0 x 320.0
130.8 x 661.3
3-7
EM18-33010A
(Revision Date: Feb. 10, 2000)
3.3 MEMORY MODULE
Locking Support
D-RAM PC Board
Fig. 3-10
Remarks
Standard
((IC19)
Option
(IC19 and
DRAM PCB)