Brother HL-1040 - Dram

II-16
1.3.4 DRAM
A 16M-bit DRAM (x 16bits) is used as the RAM.
Fig. 2-13
Two 16M-bit DRAMs (x 16bits) are used as the RAM.
Fig. 2-14
HL-1050
HL-820/1020/1040