The manager at the office supply store believes that the new CLP-300 laserjet printer will be used
more as a replacement for printers in small offices and libraries rather than for high quality and feature-packed machines in large company settings because its noise emission, only 43 decibels, is far less than most other laserjet printers, which make about 50 decibels of noise each.
Meaning analysis: the managers at the supply store believes that the new CLP-300 laserjet printer will be used more as a replacement for printers in small offices and libraries than as a placement for high quality and feature-packed machines in large company settings because it (new CLP-300's ) emits only 43 decibels, far quieter than most other laserjet printers do.
Error analysis:
modifier: I doubt. what kind of modification the "only 43 decibels" is??
llisim: yes; "its noise emission" is compared with "most other laser printers". the comparison entities are illogical; therefore, we have llisim issue here.
idiom: X more than Y. X ll Y=>
for printers in small offices and libraries ll
for high quality and feature-packed machines in large company settings correct (we have ellipsis here)
POE:
(A) more as a replacement for printers in small offices and libraries
rather than for high quality and feature-packed machines in large company settings because its noise emission, only 43 decibels, is far less than
(B) more as a replacement for printers in small offices and libraries than high quality and feature-packed machines in large company settings because it emits only 43 decibels of noise, far quieter than
"for" is needed before "high quality" to make the comparison clear
(C) as a replacement
for printers in small offices and libraries
more than for high quality and feature-packed machines in large company settings because it emits only 43 decibels of noise, far less than
(D) as a replacement for printers in small offices and libraries more than high quality and feature-packed machines in large company settings because its noise emission of only 43 decibels is far quieter than it is for
"for" is omitted before "high quality", making the comparison ambiguous
this option introduce pronoun issue. "its noise emission" is compared with "it" that has ambiguous referent.
"it" refers to the same noun as "its", and the intended meaning of "it" is a new copy of noise emission from most other laserjet printers. therefore, we cannot use "it" to refer to a new copy.
(E) as a replacement more for printers in small offices and libraries
rather than for high quality and feature-packed machines in large company settings because its noise emission, only 43 decibels, is far less than than it is for
errors are same as the errors in D