Tektronix PHASER 840 Service Manual page 18

Print the Configuration Page and check the item "Installed RAM" to see what
type of RAM is installed.
For example:
Installed RAM:
Mem slot 1:
Mem slot 2:
This is a list of SDRAM DIMMs that are branded for use by Tektronix in this
printer at the time this guide was published:
Size
32 Mbytes
32 Mbytes
64 Mbytes
64 Mbytes
32 Mbyte
64 Mbyte
64 Mbyte
128 Mbytes
128 Mbytes
32 Mbytes
32 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
128 Mbytes
128 Mbytes
Note The 32-Mbyte DIMM marked for 850-only are not compatible
with the other RAM DIMMs because the 32-Mbyte RAM DIMM
is an 8-column type; the other DIMMs are 9-column types.
If one of each type is installed in the Phaser 850 printer,
only the 9-column DIMM will be enabled.
64 Mbytes
SDRAM/parity/64 MB/KMM366S823BTL-G0
empty
Maker
Samsung
Micron
Samsung
Micron/Crucial
Samsung
Samsung
Samsung
Samsung
Samsung
Micron
Micron
Micron
Micron
Micron
Micron
Micron
Micron
Part Number
KMM366S403CTL-G0
MT16LSDT464AG-662XX
KMM366S823BTL-G0
CT8M64S4D10-MBTBGLP
KMM366S424DTS-GL
KMM366S823DTS-GL
KMM366S924BTS-GL
KMM366S1623DT-GL
KMM366S1724BT-GL
MT4LSDT464AG-662xx
MT4LSDT464AG-10Exx
MT8LSDT864AG-662xx
MT8LSDT864AG-10Exx
MT4LSDT864AG-662xx
MT4LSDT864AG-10Exx
MT16LSDT1664AG-662xx
MT16LSDT1664AG-10Exx
Service Guide
Printer
840/850
840/850
840/850
840/850
850 (see
note)
850
850
850
850
850 (see
note)
850 (see
note)
850
850
850
850
850
850
7