In The Epson Gl/ 2 Mode - Epson AcuLaser C1900 Reference Manual

In the EPSON GL/ 2 Mode

The available symbol sets in the EPSON GL/ 2 mode are the same
as those in LaserJet4 emulation mode. See "In the LJ4 Emulation
Mode" on page 330.
Symbol Sets
B
B
B
B
B
B
B
B
B
B
B
B
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